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说明：* 表示重要；在重音模式标注中，一个“-”代表一个音节。
1. *a- [Latin] 1) see ab-
[Greek] 2) not, without [an- before a vowel]: amoral, anarchy, acentric, asocial, apolitical, anarchism
[English] 3) at, on, in, intensive: aback, afloat, abed, ablaze, aloud, asleep, abreast
2. *ab- away [a- before m, p, v; abs- before c, t]: abdicate, abduct, abjure, abominable, ert, abstract, absorb, abnormal, abuse, abaxial
3. *–ability n. of adj. ending in –able: stability, changeability, adaptability（重音a’bility）/[biliti/
4. *–able [often -ible after t, s]1) that can ~: perishable, changeable, adaptable 2) that can be ~ed: provable, expendable, readable, irresistible 3) full of ~: knowledgeable 4) [added to stems]: capable, probable（通常不影响重音，但’reconcile→irrecon’cilable）
5. *-ably adv. of adj. ending in –able: peaceably, fortably, suitably (通常不影响重音)
6. *ac- see ad-
7. *–ac 1) characteristic of: elegiac, demoniac 2) of, relating to: cardiac 3) affected by, hing: maniac (both adj. and n.) （重音’- - ac）/Ak/
8. –acal =-ac adj. maniacal （重音’- acal）/[k[l/
9. acantho- thorn [acanth- before a vowel]: acanthoid
10. –acea用于动物纲名、目名: Crustacea（重音’acea）/eiFi[/
11. –acean 1) adj. of words ending in –acea or –acea (=aceous) 2) a member of the stated category: Crustacean（重音’acean）/eiFi[n/
12. –aceae 用于植物科名: Pinaceae （重音’aceae）/eisii:/
13. –aceous 1) adj. of words ending in –acea or –acea: Crustaceous 2) adj. [added to stems]: curvaceous, herbaceous （重音’aceous）/eisi[s/
14. –acerb- bitter, violent: acerbic, acerbity, exacerbate
15. aceto- 醋酸 [acet- before a vowel]: acetic, acetate
16. *–acious adj. characterized by, inclined to, full of: tenacious, fallacious, rapacious, sagacious, veracious （重音’acious）/eiFi[s/
17. *–acity n. of words ending in –acious: tenacity, sagacity, rapacity, veracity (重音’acity) /Asiti/
18. *–acle n. thing: spectacle, obstacle, manacle, tentacle, pentacle (不影响重音)
19. acou- listen: acoustic, acouophone
20. acri- sour, sharp: acrimonious, acrimony
21. *acro- 1) pointed: acrocephaly 2) topmost: acronym, acrobat, acrophobia
22. actino- of rays: actinotherapy, actinogram
23. acu-, acut- sharp: acute, acupuncture, acumen
24. *–acy n. [esp. of adj. ending in –ate] quality, position, condition: accuracy, obstinacy, determinacy, privacy, intimacy (不影响重音)
25. *ad- motion towards, addition to, nearness to, intensive
[ab- before b]: abbreviate
[ac- before c, k, qu]: acquit, accept, accustom, account, accredit, acpany
[af- before f]: afforest, affright, affix, affirm
[ag- before g]: aggrate, aggression, aggrandize
[al- before l]: alleviate, allude
[an- before n]: annotate, annex, announce
[ap- before p]: appoint, appropriate, appraise, appease
[ar- before r]: arrest, arrive, arrange, arrear
[as- before s]: assess, assault, assimilate, assure, associate
[at-before t]: attire, attest, attune, attract
[a- before sc, sp, st]: ascend, aspire, astringent
[ad- before h, j, m, v] admonish, adhere, adjacent, advertise, adjust, admixture, adventure
26. –ad [Greek] 1) the name of certain collective numerals: dyad, monad 2) the title of any of certain poems: Iliad 3) any of certain plants: cycad
[Latin] 4) adv. towards, in the direction of: caudad (不影响重音)
27. *–ade 1) the act of ~ing: blockade 2) result or product: arcade 3) participants in an action: brigade 4) drink made from: lemonade （重音: ‘ade）/eid/
28. adeno- gland or glands [aden- before a vowel]: adenoma, adenoid
29. adip- fat: adipose
30. *aer-, aeri-, aero- air: aerate, aerogram, aerospace, aerosphere, airy, aerial, aerodrome, aerolith, aerial, aerify, aerology
31. *af- see ad-
32. *Afro- African: Afro-American
33. *after- ing behind or later: aftertaste, aftermath, aftercare, afterlife
34. *ag- see ad-
35. *–ag-, -ig-, -agit- (frequentative), -act- do, drive, make: agent, agenda, activate, agitate, enact, actual, activism, activity, counteract, exact, exacting, inactive, inaction, interact, react, transact, agency, agile, agility, litigate, nigate
36. *–age n. 1) action, condition, or result of: marriage, cleage, usage, shrinkage 2) amount or number of: acreage, mileage, percentage 3) cost of: postage, freightage, wharfage 4) place of: steerage, village, anchorage 5) collection of: peerage, package, wrappage 6) home of: hermitage, orphanage 7) loan words from French: sage, voyage (不影响重音)
37. –agog-, -agogue 1) leader: demagogue 2) a substance that induces the secretion of: galactagogue （重音’- agogue）
38. –agon- contend agony, agonize, antagonist, protagonist
39. *agri-, agro- [agr- before a vowel] field: agriculture, agrarian, agrology, agricorporation, agronomy, agrobiology, agro-town, agrestic, agrochemicals
40. –ain n. 1) person: villain, captain, chieftain 2) thing: quatrain (不影响重音)
41. *–aire n. 1) person: millionaire, doctrinaire 2) thing: questionnaire （重音’aire）/Z[/
42. *al- [Arabic] 1) used in words of Arabic origin: algebra, alchemy
[Latin] 2) see ad-
43. *–al 1) adj. of, like, or suitable for: hysterical, theatrical, personal, national, natural, exceptional 2) n. the act or process of: arrival, rehearsal, recital, appraisal, overthrowal 3) 醛: furfural 4) 巴比土酸盐: barbital （重音：一般不影响重音，但如果前面拼写是双辅音或发音是双元音，重音则为’ – al; 另外，若前面为ic，则重音为’ - ical）
44. alacri- quick: alacrity
45. alb- white: albino, album, albumen
46. –algia pain: odontalgia, nostalgia, neuralgia （重音’algia）/AldVi[/
47. ali- another, other: alias, alibi, alien
48. *–ality: n. of adj. ending in –al: mentality, morality, logicality, formality, technicality （重音’ality）/Aliti/
49. *–ally adv. of adj. ending in –al: actually, politically, climaticaaly, heroicaaly, conditionally
50. *-alter- the other: adultery, adulterate, alternate, alternative
51. *–alt- high: altitude, exalt, alto, altar, altimeter, altimetry, altocumulus
52. *–am-, -amor-, -amat- love: amity, amorous, amatory, amour, paramour, amateur, amateurish
53. *ambi- both, around: ambidextrous, ambience
54. *–ambul- walk: ambulance, preamble, somnambulism, ambulant, perambulate, ambulate, noctambulant
55. –amen- as one wishes: amenity, amenable
56. –amic- friend: amicable
57. amphi- two: amphibian, amphitheater
58. –ampl- large: ample, amplify, amplifier
59. amylo- 淀粉: amyloid
60. *an- 1) see a- 2) see ad-
61. *–an n. and adj. 1) (one) belonging to or hing some relation to: diocesan 2) (one) born in or living in: Mexican, African, European 3) (one) believing in or following: Lutheran, Mohammedan (通常不影响重音，但’ean /i:[n/)
62. *ana- 1) up, upward: anadromous 2) back, backward: anagram 3) again: Anabaptist 4) throughout: analysis 5) according to, similar to: analogy
63. *–ana sayings, writings, anecdotes, facts, or objects of: Americana, Victoriana （重音’ana）/ana/
64. *–ance n. 1) the act or process of: discontinuance, resistance, attendance, guidance 2) the quality or state of being: forbearance, vigilance 3) a thing that ~s: hindrance 4): a thing that is ~ed: utterance (通常重音’ - - ance，但如果前面拼写是双辅音或发音是双元音，重音则为’- ance)
65. –ancill- maidservant: ancillary
66. *–ancy =ance [but different words may take different endings]: buoyancy, expectancy, occupancy, conservancy, elegancy, militancy (通常重音’ - - ancy，但如果原词末尾发音是双辅音或双元音，重音则为’- ancy)
67. –and see -end
68. *–andr- male, man: polyandry, androgynous, android
69. –androus hing the stated number of stamens: monandrous
70. –ane 1) 饱和烃: methane, ethane 2) 某些环状化合物: cyclohexane
71. *–aneity n. of adj. ending in –aneous: spontaneity, spontaneity, contemporaneity （重音’eity）/i:[ti/
72. *–aneous adj. of a certain quality: extraneous, spontaneous, instantaneous, miscellaneous （重音’aneous）/eini[s/
73. angio- blood vessel: angiomatosis
74. *Anglo- Britain: anglophile, Anglophobia, Anglo-American
75. *–anim- 1) spirit, breath, life, mind: animal, animate, inanimate, animism, unanimous, magnanimous, longanimity, exanimate, reanimate, animated 2) hostility: animosity
76. *–ann-, -enn- year: annual, annuity, biannual (twice a year), annals, anniversary, annalist, annuity, annuitant, superannuate, biennial (once very two years), perennial, millennium
77. *-ant [adj. or n. of n. ending in –ance or –ancy] 1) adj. that has, shows or does: defiant, radiant, vigilant, determinant, assistant, repentant 2) n. a person or thing that: occupant, accountant, insurant, informant, coolant, stimulant (通常重音’ - - ant，但如果前面拼写是双辅音或发音是双元音，重音则为’- ant)
78. *ante- before, in front of: anteroom, antecedent, antenatal
79. –anth- flower: anthology, chrysanthemum
80. *-anthrop- humankind: anthropology, philanthropist, paleoanthropology, anthropoid, misanthropy, anthropotomy
81. *anti- [ant- before a vowel] against, the opposite: Antarctica, antibiotic, antihero, antiwar
82. api- bee: apiary
83. apo- [ap- before a vowel or h] away from: apogee, apology, apostasy, aphelion
84. –apt- fit, suitable: aptitude, adapt
85. *–aqua-, -aque- water: aquarium, aqueous, aquatic, aqualung, aqueduct, aquiferous
86. aquil- eagle: aquiline
87. *–ar 1) adj. of, relating to, like, of the nature of: singular, polar，similar, insular, nuclear 2) n. the agent of a particular action =-er: registrar, scholar, beggar, liar, pedlar (不影响重音)
88. –arbitr- judge: arbitrate, arbitrary
89. arc- arch: arcade
90. *arch- chief: archenemy, archbishop
91. *–arch- rule, ruler: monarch, monarchy, anarchy, autarchy, gynarchy, oligarchy, patriarchy, matriarch, plutarchy
92. archaeo-, archeo- ancient: archeology, archeologist
93. -ard-, -ars- burn: ardent, ardor, arson
94. *–ard, -art person or thing [often derog.]: braggart, tankard, drunkard, laggard, Spaniard, coward, wizard (不影响重音)
95. *–arian n. or adj.1) (one) characterized by or hing: octogenarian, centenarian 2) (one) believing in: Unitarian, utilitarian, vegetarian 3) (one) associated with: antiquarian, agrairian（重音’arian）/e[ri[n/
96. *–arium place or container: aquarium, plaarium, sanitarium, ovarium （重音’arium）/e[ri[m/
97. *-arm- arms: armament, armistice
98. *-art- art, skill: artifice, artifact, artisan
99. arteri- of artery: arteriosclerosis
100. arthr- of joints: arthritis
101. –articul- joint: articulate, articulation
102. *–ary: 1) adj. relating to, connected with: ordinary, contemporary, military, urinary, imaginary, elementary 2) n. a person or thing connected with: adversary, dictionary, secretary, notary, missionary, dignitary （通常重音British: ‘- - ary, American: ‘- - ‘ary, 但如果前面拼写是双辅音或发音是双元音，重音则为’ - ary）
103. –ase enzyme: amylase /eis/
104. –asper- rough: asperity, exasperate
105. –ast person (corresponding to words ending in -asm): enthusiast, gymnast（重音’- - ast）
106. *–aster-, -astr- star: asteroid, disaster, astronomer, astrology, astrodog, astronaut, astrophysics, astral, asterisk, asteroid
107. –aster person of the stated kind (derog.): poetaster, medicaster, philosophaster
108. *–ate v. 1) to bee: evaporate, maturate 2) to cause to bee: invalidate, rejuvenate, differentiate 3) to form or produce: ulcerate 4) to provide or treat with: vaccinate, hypenate 5) to out in the form of, or form by means of: delineate 6) to arrange for: orchestrate 7) to bine, infuse or treat with: oxygenate （通常重音’- - ate /eit/）
109. *–ate adj. 1) of or characteristic of: collegiate, corporate, roseate 2) hing or filed with: passionate, proportionate, affectionate 3) roughly corresponding to p.p ending in –ed animate, determinate （通常重音’- - ate /it/）
110. *-ate n. an office, function, agent, official or group of officials: potentate, directorate, advocate, candidate 2) the land, territory, or dominion of: priorate, sultanate 3) a person or thing that is the object of: legate, mandate 4) [in chemistry] slat made from any of certain acides with names ending in –ic: nitrate, carbonate, borate 5) [in chemistry] a result of some process: distillate （通常重音’- - ate /it/）
111. –athlon an sports event or activity for collecting money: decathlon, talkathlon
112. *–atic adj. of n. ending in –ate, -cy, -m or after a root: climatic, ecstatic, aquatic, systematic （重音’atic）/Atik/
113. *–ation n. of v. ending in –ate or –te [action, condition or result]: animation, invitation, variation, quotation, examination （重音’ation）/eiF[n/
114. *–ative adj. of n. ending in –ation: speculative, illustrative （重音与原动词同，但如果前面拼写是双辅音或发音是双元音，重音则为’ - ative）
115. *–ator doer: educator, instigator （重音与原动词同）
116. *-atory 1) adj. of some n. ending in –ation: explanatory, derogatory, preparatory 2) n. place: conservatory, laboratory, latory (通常重音英音’ - atory，美音’ – a’tory；英音la’boratory，美音’labora’tory )
117. atmo- air: atmosphere
118. -atroc- cruel: atrocity, atrocious
119. atropho- atrophy: atrophoderma
120. –audac- bold: audacity, audacious
121. *–audi-, -audit-, audio- listen: audio, audit, audition, auditorium, audible, inaudible, auditor, audiometer, audiology, audiovisuals
122. *–aug-, -auct- increase: augment, auction, auctioneer
123. *–augur- sign, herald: augury, inaugurate, augural, inauguration
124. aur- ear: auricle, auricular
125. *Austro- Austrian: Austro-Hungarian
126. *–author- right, author: authoritative, authorship, authority, authorize, unauthorized
127. *auto- [aut- before a vowel] self: autism, autograph, autobiography, autarchy
128. –auxili- help: auxiliary
129. –i- bird, flight: iation, iator, ian, iary, iculture
130. –uncul- uncle: uncular
131. *back- backward: backslide, backfire, backpedal, backdate
132. bacteri- bacteria: bactericide
133. -barbar- sage: barbarous, barbarism, barbaric
134. baro- pressure: barometer, barometric, baroscope, isobar
135. –bas- low: abase, basement, debase
136. basi-, baso- of the base, of alkalis: basophilia
137. *–bat- beat, strike: battle, batant, nonbatant, bat, battle
138. bathy- deep, sea: bathysphere
139. *be- 1) treat in the stated way [added to n. and adj.]: befriend, belittle, becalm, befool 2) around: besiege, beset 3) furnish with, cover with: besprinkle, becloud, bedew 4) wearing: bespectacled, bewhiskered 5) pletely, thoroughly: bedeck, besmear 6) away: beree, betake, behead 7) about [added to other verbs, making them into vt.]: bethink, bemoan, befall
140. beat- happy: beatific, beatitude
141. *–bel-, -bell- war, fight: rebel, rebellious, bellicose, belligerent
142. *bene- well, good: benediction, benefactor, benefit, benevolent
143. benzo- 苯: benzene
144. *bi- two: bicycle, binary, bilingual, biweekly
145. *–bi-, -bio- life: biology, biography, amphibian, autobiography, biotic, antibiotic, biosphere, biochemistry, bioclean, bioelectricity
146. bili- of bile: bilirubin
147. *biblio- book: bibliography, bibliophile, bibliomania, Bible
148. blasto- 胚，芽: blastoderm
149. *-bon- [positive] good; -melior- [parative] better; -optim- [superlative] best: bonus, ameliorate, optimist, optimize
150. *–bound: 1) kept in the stated condition: snowbound 2) moving in the stated direction: westbound （不影响重音）
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