(of an appetite or desire) impossible to satisfy (胃口,欲望)不能满足的 an insatiable hunger for success. 对成功的永不满足的渴望。 ■(of a person) having an insatiable appetite or desire for something, especially sex (人)(尤指对性)贪得无厌的,不知足的;欲壑难填的
派生 insatiability noun insatiably adverb 语源
late Middle English: from Old French insaciable or Latin insatiabilis, from in- 'not' + satiare 'fill, satisfy' (see satiate)