3N-COUNT 螺母;螺帽 A nut is a thick metal ring which you screw onto a metal rod called a bolt. Nuts and bolts are used to hold things such as pieces of machinery together. 螺母;螺帽
If you want to repair the wheels you just undo the four nuts.
如果你想修理轮子,只需拧开这4个螺母就行了。
...nuts and bolts that haven't been tightened up.
没有拧紧的螺母和螺栓
4N-COUNT 对…着迷的人;…迷 If you describe someone as, for example, a football nut or a health nut, you mean that they are extremely enthusiastic about the thing mentioned. 对…着迷的人;…迷 [informal]
...a football nut who spends thousands of pounds travelling to watch games.
5ADJ 狂热的;执著的 If you are nuts about something or someone, you like them very much. 狂热的;执著的 [informal, feelings]
They're nuts about the car.
他们对汽车非常痴迷。
She's nuts about you. [+ about]
她迷恋上你了。
6N-COUNT 疯子;狂人 If you refer to someone as a nut, you mean that they are mad. 疯子;狂人 [informal, disapproval]
There's some nut out there with a gun.
外边有个拿着枪的疯子。
7ADJ [verb-link ADJ]发疯的;愚蠢的 If you say that someone goes nuts or is nuts, you mean that they go crazy or are very foolish. 发疯的;愚蠢的 [informal]
You guys are nuts.
你们这些人简直是有毛病。
A number of the French players went nuts, completely out of control.
有几个法国运动员简直是疯了,完全失去了控制。
8N-PLURAL (一对)睾丸 A man's testicles can be referred to as his nuts . (一对)睾丸 [informal, rude]
9N-COUNT [usually poss NOUN]脑袋 Your head can be referred to as your nut . 脑袋 [informal]
10PHRASE 大发雷霆;极端恼火 If someone goes nuts, or in British English does their nut, they become extremely angry. 大发雷霆;极端恼火 [informal]
My father would go nuts if he saw bruises on me.
如果我爸爸看到我脸上有伤痕,他会气疯的。
We heard your sister doing her nut.
我们听到你妹妹在大发脾气。
11PHRASE 具体内容;基本内容 If you talk about the nuts and bolts of a subject or an activity, you are referring to the detailed practical aspects of it rather than abstract ideas about it. 具体内容;基本内容
He's more concerned about the nuts and bolts of location work.
12PHRASE [usually verb-link PHRASE]难对付的人 If you think someone is difficult to deal with, you can say they are a tough nut or a hard nut . 难对付的人 [informal]
The Daily Express describes Dr Carey as a pretty tough nut.
《每日快报》把凯里医生说成是特别难对付的家伙。
13PHRASE [usually verb-link PHRASE]棘手的事;难以解决(或理解)的问题 If you say that something is a hard nut to crack or a tough nut to crack, you mean that it is difficult to do or to understand. 棘手的事;难以解决(或理解)的问题 [informal]
Getting out there is in many ways the hardest nut to crack.
2for screwing onto a bolt螺母VERB + NUT | PHRASESVERB + NUT➤put on, screw on, tighten擰上/旋上/上緊螺母▸➤loosen, remove, unscrew擰鬆/去掉/擰下螺母PHRASES➤nuts and bolts (oftenfigurative) 螺母和螺栓;基本要點;具體細節◇a jar full of nuts and bolts裝滿螺母和螺栓的壇子◇The documentary focuses on the real nuts and bolts (= the practical details) of the film-making process.這個紀錄片關注的是電影拍攝過程中的具體細節。◇I got to learn the real nuts and bolts of running a company.我得學習管理公司的基本知識。