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名词后缀 -ability,-ibility、-age、-al、-an,-ian,-arian、-ance,-ence、-ancy,-ency-考研英语词汇常考词根汇总

-ability,-ibility

able—ability

flexible—flexibility

-age

post—postage

short—shortage

-al

arrive—arrival

refuse—refusal

-an,-ian,-arian

library—librarian

music—musician

-ance,-ence

appear—appearance

refer—reference

-ancy,-ency

emerge—emergency

expect—expectancy