See you all in my next video about negative prefixes.

我们下一个关于否定前的视频中再见。

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

一个带前的三音节动词也符合这个规则。

So, when you add a prefix, you get two words for the price of one!

因此，当你给它加上前的时候，就得到买一送一的单词啦！

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

学生很有会关注词语的前来获得相反的意。

You can go through the list alphabetically so then you start to see words that have the same prefix.

你以按字母顺序浏览列表，这样你就会开始看到有相同前的单词。

Now we mentioned the prefix re in rerun in this episode, to learn more about prefixes, click here.

现在，我们在这一期节目中提到了“重播”一词中的前 re，要想了解更多关于前的知识，请点击这里。

These are the prefixes we have learnt today.

这些是我们今天学习的前。

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

你想通过学习英语中的否定前来提高你的词汇量吗？

Complete the sentences with the correct prefixes.

用正确的前完成句子。

Jonnie wants to know the meaning of a prefix in English.

乔尼想知道英语前的含义。

Un is a great example of a prefix.

Un 是前的一个很好的例子。

Today, we are going to do a lesson on prefixes.

今天，我们要上一堂关于前的课。

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

例如，在英语语言中un是一个很常见的前。

So that one's just a case of people using the wrong prefix on the word.

所以这只是人们在单词上使用错误前的情况。

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

未烹饪过的就是我们今天要学的前词汇之中的例子。

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

不，尼尔，虽然它们有相同的前" 微" 。

A good example of a prefix would be the Greek para, which means alongside.

前的一个很好的例子是希腊语 para，意是旁边。

So that's un, meaning 'not' — and all today's prefixes have the meaning of not.

un 的意是 not，今天的前都有不的意。

Or he's very 'pro' something -- well they're prefixes which have suddenly become different words.

或者是他非常‘pro’...这些是以使单词突然变得不同的前。

This means our codes are prefix-free, that is no code starts with another complete code.

这意味着我们的代码是无前的，即没有代码以另一个完整代码开头。