A string with no characters and length 0, represented by two quotation marks.

空字符串：没有字符的字符串，长度为0，用两个单引号表示。

youdao

An empty string contains no characters and has length 0, but other than that, it is the same as any other string.

空字符串不包含字符，长度为0，除此之外，都与其他字符串是一样的。

youdao

In some cases, no characters can be entered at the Virtual Keyboard in entry fields of web browsers or applications.

在某些情况下，浏览器或者应用程序的输入框下使用虚拟键盘可能无法输入字符。

youdao

In the case of characters, so I have to give up a list of 256, no big deal.

我需要给出一个有256个空间的列表，不是很大的开销。

麻省理工公开课 - 计算机科学及编程导论课程节选

and you notice that no matter where you go, there are always Chinese characters,

你会发现，不管你走到哪里，都会有汉字。

I wish 课堂 - SpeakingMax英语口语达人

These unseen lights which shone through them upon your faith were reflections of American efforts to live up to an idea. Those characters could have been no other than products of American tradition.

作为美国式理想的产物,这些难以绘状的光,其实就象征着,你们为了理想,去拼搏和开拓。

耶鲁公开课 - 1945年后的美国小说课程节选

The bill also includes advertising restrictions mandating no cartoon characters and no outdoor advertising.

CNN: McCain Unveils Proposed Tobacco Policy

Yes, there's nothing slick about Money - no fancy sets, no special effects and no glamorous characters.

CNN: THE MONEY POURS IN

No cardboard characters here, as almost everyone has a personal agenda.

FORBES: Fact and Comment