字典

The Boolean has_key and the in and not in operators are Boolean, returning True if a dictionary has that key and False otherwise.

布尔类型的has_key 和 in 或 not in 操作符都是布尔类型的。如果字典中有该键就返回真，否则返回假。

False.译者:原文: The Boolean has_key and the in and not in operators are Boolean, returning True if a dictionary has that key and False otherwise.

修改为：对布尔类型的方法has_key和in 或 not in 操作符而言，如果字典中有该键，执行has_key方法、in或not in操作符会返回真，否则返回假。

Webster's Dictionary rightly defines jealousy as a fearfulness or wariness of being replaced by a rival.

韦伯斯特的字典的定义是正确的嫉妒，作为一个恐惧或戒心被取而代之的是一个竞争对手。

Soon after the school began, I found an English book about film directors in the school library.

开学不久，我在学校图书馆发现一本讲电影导演的英文书，尽管英文马马虎虎，我还是一边查字典一边从序言开始尽力阅读。

The true story is David Filo and Jerry Yang used the dictionary to come up with Yahoo!

正传是filo大卫和杨致远用字典想出"雅虎"！

My dictionary defines a Bulwark as a "hastily prepared defensive wall", but the wall on this fireboat was definitely not hastily prepared!

我的字典定义了一个堡垒，作为一个"匆匆准备防卫墙"，但墙上的灭火轮就这绝对不是贸然准备！

I forbid you the use of my dictionary.

我不许你用我的字典。

After that the analysis used data dictionary, data flow, the system's function chart ER diagram analysis of the various systems and data.

在系统分析中先后用数据字典、数据流程、系统的功能结构图、ER图分析了系统所需的各种数据。

Many values, such as numbers or structures like lists and dictionaries, have the same representation using either function.

很多类型，诸如数值或链表、字典这样的结构，针对各函数都有着统一的解读方式。

New bought a one likes to books, paper-based is kind of the Special is important to keep them lightly pico yellowed's original health certificate is the disguise of dictionary on a leash, and the light-blue hardware binders, is a share greatly windows the bedroom, blue-the floret shrug it off on a wooden the old on the floor,, streak 兰 masked whip up kicks exposed below a pure-white bed-linen, Pan Hu Hu the two big pillows rely on together, on one of the walls arbitrarily hung simple Photo Frame, the visibility of window, to clean the weather, the bluer sky and white-yun, the Green tree, there in sight for the garbageman Rope 松松, scattered and, scattered and Da Zhe the clothing, a pair of Silver SHOES IN, slender shoelace Shuan-in Rope, Feng Er Qingbai......

前一阵子，新买了一个喜欢的本本，纸质是那种特别轻巧微微泛黄的原生纸，包装成字典的样子，淡蓝色的硬封皮上，是一间有着大大窗户的卧室，浅兰的小花洒落在木制的老旧的地板上，条纹兰的被罩掀起一脚露出下面洁白的床单，胖乎乎的两个大枕头靠在一起，一面墙上随意挂着简单的像框，望向窗外，干净的天气，蓝的天，白的云，绿的树，还有近在眼前的纤细绳上松松散散搭着的衣物，一双银色的舞鞋，细长的鞋带拴在绳上，风儿轻摆。。。。。。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐