1.主要特点;基本组成部分
1.the most basic components, elements, or constituents of something
1.Wolfe even sleeps with a picture of the ride on her ceiling and carries its spare nuts and bolts around to feel closer to it.
她甚至在枕头边放一张”他“的照片，随身携带它多余的螺母跟螺栓来近距离感受”他“。
2."The last thing I wanted to figure out was the nuts and bolts of keeping track of receivables and payables, " he said.
“我最不愿意做的事情大抵就是要持续不断地去追踪应收账款和应付货款这些具体数据，”他那时侯这样说道。
3.I spent over a year learning the nuts and bolts of this job.
我花了一年学习这个工作的基础知识。
4.he says he took a lot of people out to lunch to learn about the nuts and bolts of the business world.
他说自己是在与许多人共进午餐时学到了商业世界的具体细节。
5.Monte Carlo Simulation and Finance explains the nuts and bolts of this essential technique used to value derivatives and other securities.
蒙特卡罗模拟和财务说明螺栓螺母和证券衍生品和其他技术用于这一重要价值。
6.in many cases the mundane nuts-and-bolts of a subject turn out to actually be more important than any fancy applications.
往往一些现在看来枯燥无用的领域，在将来会比一些看上去很漂亮的方向更加有意义。
7.It will review the nuts and bolts of the format, give you examples, and tell you what you need to know to get started.
文中将讨论这种格式的具体细节，给您一些例子，并说明在开始之前您需要了解哪些东西。
8.While it is important to know the nuts and bolts of administration, it is often more convenient to have a tool.
虽然理解管理的具体细节很重要，但如果有工具可用通常会更方便。
9.In class I can only address some theoretical issues. This afternoon in the lab we'll deal with the nuts and bolts.
课上我只讲些理论问题。具体细节下午到实验室再说。
10.He gave careful attention to the nuts and bolts of his operations.
他仔细注意了他的操作的螺母和螺栓。