英语短语词组词汇a tough（或 hard） nut to crack的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	a tough（或 hard） nut to crack
释义	a tough（或 hard） nut to crack informal a difficult problem or an opponent hard to beat 〈非正式〉难以解决的问题; 棘手的事情; 劲敌。
随便看	in turns inturns intussuscept intussuscepted intussusception intussusceptions intussusceptive in twain in twelves intwine intwined intwinement intwinements intwines intwining intwist in two in two claps of a lamb's tail in twos in twos and threes in two shakes of a lamb's tail in two shakes (of a lamb's tail)或 in half a shake in two shakes of a lamb's tail 或 in half a shake in two shakes 或 in half a shake in two ticks

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