Prefixes are letters we add to the beginning of a word.

是我们添加到单词开头字母。

And the whole God thing, that was just PR back in e e day.

还有神明什么 只是个而已。

On the other hand, adeno- means gland.

而腺癌一词中adeno-意指腺体。

See you all in my next video about negative prefixes.

我们下一个关于否定视频中再见。

That prefix is often used to mean the negative or the opposite of something.

这个通常用来表示否定或事物义词。

So we create new words by adding prefixes and suffixes to the root word.

我们通过向词根添加和后来创造新词。

She uses the prefix hyper to say that there is too much of a certain quality.

她使用“hyper”来表示某种特质太多。

As time went by, these prefixes started to disappear.

随着时间推移，这些开始消失。

For example, ’Un is a very common prefix in the English language.’

例如，在英语语言中un是一个很常见。

Now they've been around a long time.

这些已经出现很长一段时间了。

Students could focus on prefixes that are used to give a word an opposite meaning.

学生很有可能会关注词语来获得相意思。

Now, uncooked is an example of the vocabulary area we're looking at today — prefixes.

未烹饪过就是我们今天要学词汇之中例子。

And then the same thing happens if you have a three-syllable verb with the prefix, okay.

一个带三音节动词也符合这个规则。

In metric units, which of these prefixes means " billion" ?

以下公制单位中，哪一个表示" 十亿" ？

No, Neil, though it does have the same prefix – 'micro'.

不，尼尔，虽然它们有相同" 微" 。

Adding a prefix to a word makes a new word with a new meaning.

给单词添加一个就会造就一个具有新含义新单词。

They don't normally occur as words on their own. But occasionally they do.

这些通常不会自己作一个单词用，但确实偶尔也会。

The prefix in can change the meaning of a word into its opposite.

in 可以把一个词意思变成它义词。

I mean they know more about multiple meanings, prefixes, suffixes, word rules.

我意思是他们更了解多种含义，，后，单词规则。

Would you like to improve your vocabulary by learning negative prefixes in English?

你想通过学习英语中否定来提高你词汇量吗？