英语词汇a hard 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 hard nut to crack
释义	□ a hard nut to crack colloq. [ 口 ] 1 a difficult problem 难题 2 a person or thing not easily understood or influenced 无法理解的人或事；无法影响的人或事 ‣Main Entry: hard
随便看	cantankerousness cantata master hand masterhood master key masterless masterliness masterly master mariner master mason mastermind Master of Ceremonies Master of the Rolls masterpiece mastership mastersinger master stroke master switch master touch masterwork mastery masthead mastic masticate mastication

英汉双解词典包含94788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。