| 释义 | exest ɛks 基本Thesaurus
 abbr.extinct生物灭绝 ex1  prep.自;从
 as in.previous
 同义词 earlier,past,precedingantecedent,anterior,erstwhile,ex,foregoing,one-time,precedent,quondam,sometime
 反义词 current,future,later,on time,present,timely,well-timedas in.erstwhile
 同义词 oncebygone,ex,late,old,one-time,past,preceding,previous,quondam,sometime
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