三字母的

In the above code, we created an RE to recognize three alphanumeric characters followed by three digits.

上面的代码，我们写的一个正则表达式来匹配三个由字母或数字的字符，接着是三个数字。

In cryptanalysis, a triple of successive letters.

密码分析中的一组三个连续字母。

Can you end a game of hide-and-seek with three letter?

你能用三个字母结束捉迷藏的游戏吗？

Can you end a game of hide-and-seek with three letters?

你能用三个字母结束捉迷藏的游戏吗？

Don't send e-mails written in all capital letters and/or using three exclamation points -- it's bad netiquette in personal correspondence, but it's even worse in business.

电子邮件中不要全用大写字母及/或不要连用三个惊叹号。在个人书信往来中这是一个不好的习惯；在职场就更糟糕了。

The presser foot can be adjusted for the type of fabric that is used.

三、选用所给的字母，填写单词。

Another display shows the 1914 Yuan Shih Kai Dollar (Y329 type) with three different edges – with ordinary reeding, with a "Greek border" or alternating "T" design on the edge, and with a sort of "herring bone" design edge, in which curved, raised bars alternate with raised boxes.

另一个被展出来民国三年袁世凯头像壹圆（Y329 type，不知是啥，可能是PCGS的标识吧）也有三种不同的齿边，一种也是普通的刻槽直齿边，一种呢，是被称作"希腊边"的样式，也就是字母"T"上下交叉排列设计的的一种齿边样式②，第三种齿边样式有点类似於鲱鱼的骨头，末端呈弯曲的样子，凸起阴刻的线条连接著这些凸起末端弯曲的像隔栅线③。

With the shadowgraph method, three ultrasonic pulses in water, which corresponds to the conversion modesof the fast compressional wave the transverse wave and the slow compressional wave in the sample of fluid-saturatedporous medium respectively, were observed and recorded by CCD camera.

用阴影法和CCD照相，观测到声脉冲透过流体饱和孔隙介质（按英文"Fluidsaturatedporousmedum"的第一个字母缩写为FSPM）样品后在水中传播的三个声脉冲，这三个声脉冲分别对应于FSPM样品中的三种体波的转换模式。

When first learning tibetan, Nhangka Ningpo could recite the 34 letters in tibetan alphabet within 3 days.

第一次教他藏文的时候，三十个字母他三天全部通达。

The most impressive way they show that is that some of them use the foulest four letter words that they may know how to spell, in telling a Christian Pastor "where he can put it" well, that one is a three letter word!

最令人印象深刻的方式表明的是，其中一些使用最可恶的四个字母的话，他们会知道如何拼写在讲，基督教牧师&，在那里他可以把它&（好，那一个是三个字母组成的单词！

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。