n.坚果，螺母，螺帽，人的头(或大脑)，怪人，着迷的人，睾丸
vt.(故意)以头撞击

原形：nut第三人称单数：nuts复数：nuts过去式：nutted过去分词：nutted现在分词：nutting

He's a film nut.
他是个电影迷。
Nut contains grease.
坚果含有油脂。
What a nut she is!
她真是个疯子啊！
He cracked open the nut with his strong teeth.
他用强壮的牙齿打开了坚果。
The squirrel was busy storing nuts for winter.
松鼠正忙于为冬天储存坚果。
She used a hammer to crack the tough nut.
她用锤子砸开了坚硬的坚果。
The mechanic tightened the bolt until it was on like a nut.
机械师把螺栓拧紧，就像坚果一样牢固。
He's a hard nut to crack, but I'll find out his secret.
他是个难对付的人，但我会找出他的秘密。
The festival features a variety of local nuts, including almonds and walnuts.
这个节日以各种本地坚果为特色，包括杏仁和核桃。
She has a nut allergy, so we can't have any peanuts in the house.
她对坚果过敏，所以我们家里不能有花生。
The car's engine made a strange noise; it might be a problem with the bearings – you know, the 'nuts and bolts' of the machinery.
汽车的引擎发出奇怪的声音，可能是轴承的问题——你知道，就是机器的“螺帽和螺栓”部分。
In the play, the character of Mr. Nut is quite comical.
在这出戏里，Nut先生这个角色相当滑稽。
The gardener pruned the tree, removing dead branches and nuts.
园丁修剪了树，去掉了枯枝和坚果。