英语词汇“a tough nut to crack”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	a tough nut to crack
释义	Seea hard nut to crack/ a tough nut to crack
随便看	recline a seat recliner recliner chair reclining chair recluse reclusive reclusive author recognise recognition recognition award recognition of achievement recognition technology recognizable recognizably recognizance recognize recognize a contribution recognize a distinction recognize an achievement recognize a need recognize a sign recognize a symptom recognize a voice recognize immediately recognize the complexity

英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。