偶数的英文：
even number

参考例句：

Thirteen is not divisible by any even number.13
不能被任何偶数除尽。

There are two kinds of numbers, odd and even.
世上只有两种数字：奇数和偶数。

In printing, any left handed, even numbered page of a book.
在印刷技术中，书中左边的、偶数编号的那些页。

Hex data must have an even number of digits in order to be byte aligned.
为进行字节对齐，十六进制数据的位数必须为偶数 。

The sum of all the degree is 24, an even number, which is twice the number of edges.
所有次数的和是24，是个偶数，它是边数的两倍。

In printing, any left handed, even numbered page of a book
在印刷技术中，书中左边的、偶数编号的那些页。

Range: 0 = default for all or even hex numbers 2 - 7e (or NULL) [Optional]
范围： 0 = 缺省值为 all 或偶数的十六进制数 2 - 7e （或 NULL）[可选的]

A circ is an undirected graph having only vertices of even nonzero degree
一广义圈是一无向图，其顶点次数都是非零偶数。

Drivers with even-numbered license plates,were told to stay off the roads on Friday and Sunday or face fines.
持偶数牌照的司机，在周五和周日不能出行，否则将被罚款。

number是什么意思：
n. 数；号码；算数
v. 给…编号；计算，数

The number was fifty.
该数字为五十。

There is safety in numbers
人多势众

It was an irrational number.
这是一个无理数。

Which number on the card is a prime number?
在卡片上哪一个数字是最初的数字？

The number raised to the logarithm of a designated number in order to produce that designated number.
被升到指定数字的对数上的数量,是为了得到那被指定的数目。