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

单词	a hard nut to crack
释义	请查阅词条：a tough (or hard) nut to crack
随便看	trimestrial trimeter trimethoprim trimetric trimetric trimetrical trimetrical trimix trimly trimly trimmed trimmer trimmer trimmer joist trimmest trimming trimming trimmings trimmingss trimming tab trimness trimness trimnesses trim (off) trim one's sails 哈密瓜哈尼族哈巴哈巴狗哈欠哈气哈腰哈萨克族哈达哈里发 EBITDA Ebnung Ebonit Ebonit Ebonitdurchführung Ebonithülse Ebullieren Ebulliometer Ebullioskop Ebullioskopie