英语词组tough nut; tough nut to crack; hard nut; hard nut to crack是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	tough nut; tough nut to crack; hard nut; hard nut to crack
释义	tough nut; tough nut to crack; hard nut; hard nut to crack noun someone who is difficult to deal with, especially one with a tendency to violence US, 1999
随便看	help get a foothold in help get a foothold in it help get a foothold in something help her along help her back help her back to help her down help her get a foothold in help her in help her into help her off help her off with help her on help her on with help her out help her out of a fix help her out with help herself help herself to help herself to something help her up help her up from help her with help him along help him back

英语词组固定搭配大全包含354030条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。