具体细节，基本要素

n.具体细节; 基本要点

nuts-and-bolts───具体细节，基本要素

bits and bobs───零碎的东西（非正式）

but and bens───一种两室小屋

ins and outs───复杂细节；进进出出；盛衰

ups and downs───n.沉浮；盛衰；高低

metes and bounds───（事物的）公认范围，界限；（房地产的）四至，界线

Arts and Crafts───工艺；工艺美术

do's and don'ts───行为准则；守则

guns and butter───大炮加黄油政策；军事与经济并重的政策

Remove all nuts and bolts from cover plate and take off plate.───从盖板上拆卸所有螺母和螺栓,然后将盖板拿开.

His belly heaved and he spat the nuts and bolts back out!───他的肚子起伏波动,然后他把螺钉和螺帽都吐了出来!

He doesn't know the nuts and bolts of our accounting system.───他一点也不了解我们会计系统的基本细节.

Brake Drums, Brake Discs, Bolts, Nuts, Automatic Slack Adjusters Nuts and Bolts.───采购产品制动鼓, 制动盘, 螺栓, 螺帽, 自动调节疲弱,坚果和螺栓.

That means the whole system has 210 primary parts, excluding nuts and bolts.───这就意味着，除去其他一些小部件，整个系统有210个主要部件。

These nuts and bolts hold the wheels on.───这些螺母和螺栓把轮子固定住了。

I can drive a car but I don't know anything about the nuts and bolts.───我会开汽车,但我对发动机一窍不通.

The nuts and bolts of UNIX system calls.───UNIX系统调用的具体细节。

He's more concerned about the nuts and bolts of location work.───他更为担忧的是外景拍摄的具体内容。

The machines start to wear down, they don't make as many nuts and bolts as they used to.───机器开始出现磨损，螺母和螺钉的产量不如从前了。

You have to study the nuts and bolts of English grammar.───你必须研读英文语法的基本细节.

We'll the nuts and bolts this afternoon the lab.───课上我只讲些理论问题.具体细节我们下午到实验室再说.

All nuts and bolts tightened?───所有的螺母和螺栓紧固?

She has invented a nifty little gadget for undoing stubborn nuts and bolts.───她发明了一种灵巧的小工具用来松开紧固的螺母和螺栓.

These nuts and bolts hold the wheels on.───这些螺帽和螺栓把轮子固定住了.

Make sure all nuts and bolts are tightened prior to use.───使用前一定要确保所有的螺母和螺栓都拧紧.

He gave careful attention to the nuts and bolts of his operations.───对于他的行动中的细节他给予了仔细关注.

Standardization of nuts and bolts had saved industry millions of dollars.───基本组成部分的标准化使整个行业节省了数百万美元.

I can drive a car but I don't know anything about the nuts and bolts.