大学四级词汇（高频、常考、中频）词汇表

somehow campaign guilty necessarily spite sufficient convey employment pattern primarily behave strengthen stuff trace patient attach invent laboratory possibility committee costly engineering official priority route dispute media reality stock characteristic distribute helpful industrial option stem rescue commit display define profession exchange flexible minor association conclusion moreover presentation remark sensitive suggestion transfer unique vast achievement confidence economy image organize stretch particularly concept excessive perform adopt basis commercial criticism ensure overseas perspective salary burden statistic highly manufacture title chief target capacity crowd entitle transform yield atmosphere merely talent tough assistant objective principle union resident unfortunately chemical criminal discipline fashion intelligence moral preference unusual property respond advocate decorate normal opening rare resist structure adapt bargain investment observe occur reluctant semester switch paragraph lower crash scale complicated crisis witness rank reflect response material alternative advertisement alarm conference survive owner thinking acquire leader regulation billion character significant saving global variety independent purchase threat apply colleague shift aside attribute exception constant journal solution confident unless obvious reward admit decrease schedule wealth addition requirement explore annual female reputation anyway emotional employer finance prove suspect federal psychological extensive considerable hunt spot reveal victim fund notion shortage attractive phenomenon court outline vision contrast contribution foundation typical vary provided regardless appointment belief improvement function apart expose communication establish supply solve scientific distinguish campus similar subject finding relate comprehension feature grant appropriate error inform organization reserve argument expense rarely consideration private complex protection emphasis instance abroad assume background handle audience besides creative select beyond growth event claim board budget balance estimate