1,-ate多用于外來詞構(gòu)成動詞?
deviate背離、偏離,decelerate減速,accelerate加速,degenerate變性,operate操作,手術(shù),defibrillate除顫,vibrate振動、顫動,migrate移動,angulate成角,anticipate預(yù)期、期望,abbreviate縮寫,antecede在……之前。?

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2,-en形容詞構(gòu)成動詞,表示變、加、使……?
weaken變?nèi)?、變衰弱,soften使……軟化,thicken使?變厚,strenghten加強,shorten使?變短,wooden木制的,deepen加深、深化,harden使?變硬,lengthen使……延長,loosen放松、解開,quicken加快、刺激,roughen變粗糙,lighten減輕,sharpen變尖銳。?

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3,-ize加在形容詞或名詞上,表示……化

neutralize中和,standardize標(biāo)準(zhǔn)化,mineralize礦物質(zhì)化,repolarize復(fù)極化,depolarize去極化,sensitize致敏,metastasize轉(zhuǎn)移。?