This is known as Delayed Onset Muscle Soreness, or DOMS for short.

这即是我们所熟知的延迟性肌肉酸痛，又或者简写为 DOMS。

" OK" actually traces back to an 1830s fad of intentionally misspelling abbreviations.

“OK”的起源可以回溯到 1830 年代，那时流行故意拼错的简写。

Ledge, I mean who doesn't want to be called a ledge, just another word of saying legend, just the abbreviated version of.

Ledge，谁不想成为一个" ledge" 呢，是" 传奇" 的另一个说法，是简写版。

However, T cells can only see their antigen if it is presented to them on a silver platter - and on a molecular level that platter is the Major Histocompatibility complex or MHC for short.

然而，T细胞只有在抗原被放入“银盘”中献时才会瞥到它们；在分子，这个“银盘”即主要相容性复合体，简写为MHC。

The new words include shorter versions of other words like guac for guacamole.

新单词包括其他单词的较短版本，如guacamole（鳄梨酱）简写为guac。

It is a short form of " how did it come about that" .

它是" how did it come about that" 的简写形式。

Infinite density is a shorthand of saying, " I don't know."

无限密是说“我不知道”的简写。

With 'should not', you can contract it to 'shouldn't.'

用“should not”的话，你可以简写成“shouldn’t”。

SETI stands for the Search for Extraterrestrial Intelligence.

SETI是“搜寻地外文明”的英文简写。

And idiom Number three for this category, two heads are better than one. As you may guess, this is a shorthand way of saying that it's often more effective to work together with others as opposed to working alone.

这一类的第三个习语，two heads are better than one。正如你可能猜到的，这是一种简写的方式，表示与他人一起工作通常比单独工作更有效。

And in Trinidad the Creole language is called Patois and I can't speak it because it's very French - shortened French words and grammar mixed in with some English...what do you call it...the structures of the sentences.

在特立尼达岛，克里奥尔语算方言，我不会说，因为这种语言更偏向法语，是把简写的法语词汇和法语语法同英国的句式结构混合在一起。

This anxiety may be a sign of Generalized Anxiety Disorder, sometimes shortened to GAD.

这种焦虑或许是广泛性焦虑障碍的征兆；广泛性焦虑障碍有时被简写为GAD。

Do you know what the written abbreviation of milligram is?

你知道“毫克”的简写是什么吗？

So this is a shorthand to achieve the same result.

所以这是实现相同结果的简写。

That's right, much shorter to just B-B-Q.

没错，简写成B-B-Q要短得多。

All was spelled with an O at the beginning.

OK根本就不是一个单词。在两百年前，单词correct被简写成K。有时人们会在文件或其他东西的底部写oll korrect。单词All的开头被写成了O。

And so if I'm curious about a book, but I don't necessarily wanna devote all the time to reading it, I'll just blitz through the Shortform summary.

所以如果我对一本书很好奇，但我不一定想把所有的时间都花在阅读，我会快浏览简写摘要。

Don't use abbreviations, or acronyms, or short forms of names of organizations or anything else from your country which other people are not familiar with.

不要使用缩略词，首字母简写词，或者你们国家的组织机构的简称以及其他的简称，这些其他人不熟悉。

And on Earth, billions of years later, a detector called the Laser Interferometer Gravitational Wave Observatory, or LIGO for short, picked it up.

而数十亿年后，在地球，一个简写为“LIGO”的激光干涉引力波探测器检测到了这次振动。

Technically they're known as autonomous, unmanned ground vehicles, UGVs but we like to call them robot " dogs" .

从技术讲，它们被称为自主无人地面交通工具，简写为UGV，但我们喜欢称它们为机器“狗”。