v.上螺母
adj.上了螺母的
He can't play football for nuts! 他对踢足球一点儿不摸门儿。
Cashew nuts and walnuts are both nuts. 腰果和核桃都是坚果。
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。
The squirrel hoards up nuts for the winter. 松鼠储藏坚果以防冬天。
