英语词汇“a tough (or hard) nut to crack”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	a tough (or hard) nut to crack
释义	请查阅词条：nut
随便看	discontinuation discontinuation discontinuations discontinue discontinued discontinued discontinuedness discontinuer discontinues discontinuing discontinuities discontinuity discontinuity layer discontinuor discontinuous discontinuously discontinuously discontinuousness disconvenience disconveniency disc operating system discophil discophile discophore discophorous 看来看板看死看法看涨看淡看点看热闹看病看相 Beherrscher beherrscht Beherrschung Beherrschung beherzt behexen behilflich behindern Behindern behindert