a tough nut

汉语翻译

大胆果断的人, 暴躁的人

例句

I asked her for the money, but she was a tough nut to crack and I went away without it.我向她要钱，但她这个人很难对付，因此我空手而归。The final exam was a tough nut.毕业考试不好对付。She's a tough nut to crack; I don't think she'll give us permission.她这个人不好说话，我想她不会答应我们的。