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 [口语] 难对付的人难事，难题棘手的问题
随便看	aeronautical meteorology aeronautical mile aeronautical mobile service aeronautical planning chart aeronautical radio beacon aeronautics aeronauticss aeronauts aeronavigation aeroneurosis aeronomer aeronomers aeronomic aeronomical aeronomics aeronomist aeronomists aeronomy aeronte aerootitis aeropathies aeropathy aeropause aeropauses aerophagia

英汉双解词典包含483723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。