12年gre词汇表:attenuate
attenuate:减弱;reducedespeciallyinthickness,density,orforce;tomakethin 1)tomakethinorweak 2)tothinout;toweaken 3)makethin,weaken,enervate attenuate<>intensify,strengthen,makethicker Synonyms:debilitate,lessen,weaken attenuate:thickness attenuate:intens...