英语词汇“a hard nut to crack”的意思、释义、用法及双语翻译-时代网

词汇	a hard nut to crack
释义	请查阅词条:a hard/tough nut to crack
随便看	the-english-channel the english national opera the-english-national-opera the English Riviera the english tourist board the-english-tourist-board the Enlightenment the-eno the eno theeno the entirety of the entirety of something the entirety of sth the environment the environment agency the-environment-agency the environmental protection agency the-environmental-protection-agency the envy of the envy of sb the envy of somebody the-epa the epa theepa the epcot center 拱手拱手听命拱手让人拱抱拱拜拱拱虫拱木拱架拱桥拱棚拱火拱火儿拱璧拱碹拱立拱肩拱肩缩背拱花拱让拱道拱门拱顶拱默拳拳不离手，曲不离口

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