英语词汇a tough nut to crack怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	a tough nut to crack
释义	a tough 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。 See main entry:nut
随便看	incarnate incarnation incase in case in case of incaution incautious incautiously incautiousness incendiarism incendiary incensation incense incense cedar incensory incentive incentivize incentre incept inception inceptisol inceptive inceptor incertitude incessancy

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。