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托福考试常考词汇词根总结
ag,act,做,驱动,agent代理人,active活动的,积极的,
agr,农田,agriculture农业,agrarian田地的,
am,爱,亲爱,amicable友善的,amiable和蔼可亲的,
anim,心灵,精神,生命,animal动物,animate有生命的,
ann,enn,年,annual一年的,centennial一世纪的,
astro,星,astronomy天文学,astronaut宇宙航行员,
audi,听,audience听众,audible听得见的,
bell,战争,rebellion反叛,反抗,bellicose好战的,
bio,生命,生物,biology生物学,antibiotic抗生的,抗生素,
brev,短,brevity,简短,abbreviate缩短,节略,
cede,走,precedent先行的,在前的,precede先行,
cent,百,centimeter厘米,centigrade百分度的,
center,centr,中心,concentrate集中,centrifugal离心力的,
cide,cis,杀,切,suicide自杀,bactericide杀菌剂,
claim,clam,叫喊,exclaim惊叫,proclaim宣布,宣告,
clar,清楚,明白,declare表明,声明,clarify讲清楚,
clud,clos,关闭,close关闭,exclude排斥,
cogn,知道,recognize承认,cognitive认识的,
cord,心,cordial衷心的,core核心,
cosm,宇宙,世界,osmic宇宙的,cosmos宇宙,
cred,相信,credibility可信,credit信任,
cur,cours,跑,ccurrence出现,发生,current流通的,
cycl,圆,环,bicycle自行车,cyclone旋风,
di,日,diary日记,diarist记日记者,
dict,说,predict预言,indicate表示,
duc,duct,引导,conduct指导,induce引诱,
ed,吃,edible可吃的,edacity贪吃,
fact,做,制,factory工厂,manufacture制造,加工,
fer,带,拿,transfer转移,ferry渡船,
flu,流,fluent流利的,influenza流行性感冒,
form,形式,外形,transform改变,formula公式,
fract,frag破,折,fraction碎片,fragile易碎的,
fus,倾,注,溶化,fusion熔解,effuse泻出,
gen,起源,generate使产生,genetic遗传的,
geo,地球,土地,geography地理,geology地质学,
grad,步,走,级,gradual逐步的,graduate毕业,
gram,写,记录,diagram图表,program节目单,方案,
graph,写,画,记录,photograph照像,autograph亲笔,手稿,
gress,行走,progress进步,retrogress后退,
hap,机会,运气,偶发,happen发生,mishap灾祸,
hospit,客人,hospital医院,hospitable好客的,殷勤的,
insul,岛,peninsula半岛,insulation隔绝,孤立,
hydra,水,hydraulic水利的,hydrant消防栓, |
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