英语词汇“a tough nut to crack”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	a tough nut to crack
释义	请查阅词条：a tough (or hard) nut to crack
随便看	not up to much not up to par not up to scratch not up to snuff not up to standard/par Notus not used not validated not very not very not very good not very important not very many not (very) well not visible not vulnerable not want to not want to know not want to know not well not wellish not what it was not what it was cracked up to be not whole not wholly 为什么鸭子的羽毛不会湿为什么鸵鸟不会飞为什么鸵鸟要把头埋进沙堆里为什么鸽子树蜚(fěi)声中外? 为什么鸽子能从遥远的地方飞回自己的家为什么鹅卵石那么光滑为什么"鹞"式飞机能垂直起降? 为什么鹞式飞机能垂直起降? 为什么鹤会翩翩起舞为什么鹤要用一只脚站着睡觉? Reaktion Reaktion Reaktiondauer Reaktionsbahn Reaktionsbereitschaft Reaktionsdauer Reaktionsdruck Reaktionsfläche Reaktionsformel Reaktionsfortgang