He has eight lawyer assistants to help him and he examines every single letter in detail.

他有8位律师作他的助手协助工作，每封信都详细批阅。

youdao

Of course in the case of replacing a single letter, Groovy offers a more concise replace method.

当然，在替换一个单个字母时，Groovy 提供了一个更加简洁的替换方法。

youdao

Remarkably, the researchers effected this transformation without altering a single letter of the mouse's DNA.

很显然，这俩位研究员在改变这种遗传时并没有改变刺豚鼠dna中的任何一个字母。

youdao

GetDouble If you just want a single letter from the user, GetDouble.

如果你想得到一个单独的字母，用。

哈佛公开课 - 计算机科学课程节选

As you can tell from its alphanumeric moniker, that single letter is a nod towards the handset's physical leanings.

ENGADGET

More than half a million single letter variations in the DNA code were analysed in men in the UK and Australia.

BBC: RELATED BBC SITES

Syntellia's Fleksy uses a predictive text technology that makes accurate typing easy on touchscreens, even when you miss every single letter.

ENGADGET: Fleksy predictive text beta software for Android wanted to write this post for us, will be demonstrated at CES 2013