When it comes to pronunciation, this is a binomial.

说到发音，这是词组。

And me Alice. And today's show is all about binomials.

我是爱丽丝。本期我们要学的是组合词。

But we like " chalk and cheese" , we're very different, another binomial.

但我们像“粉笔和奶酪”，我们非常不同，这是另一个词组。

And we did that in kind of the intuition behind the binomial theorem videos.

我们是在利式定理的方法来解决问题。

Here, " rain or shine" , another binomial but with " or" , come rain or shine.

这里，“rain or shine”，是“or”连接的词组，意是风雨无阻。

We'll look at what binomials are, what they mean and how to use them.

我们将会了解什么是组合词，如何运它们。

Or as some call them, binomials. Yes, those short and sweet phrases English speakers love to use in everyday English.

也叫做组合词。那些说英语的人喜欢在日常英语中使简短而甜美的短语。

We can find out by using the binomial distribution.

我们可以使分布找出答案。

It's the simplest case of the binomial distribution.

这是分布的最简单情况。

And then you multiply it times the binomial coefficient.

然后将它乘以式系数。

A binomial is a mathematical expression containing two terms.

式是包含两个的数学表达式。

This week, we will begin to study the binomial theorem.

这周我们要开始学式定理。

Together these two parts make up the binomial species name homo sapiens.

这两个部分共同构成了式物种称 homo sapiens。

Does anyone know what a binomial is?

有人知道式是什么吗？

But we did still use the binomial coefficient.

但是我们仍然使式系数。

All I did is I just squared this binomial right here.

我所做的只是在这里对这个式求平方。

Now you've probably seen binomial names before, written both correctly and incorrectly.

现在您可能以前见过式称，包括正确和错误的书写方式。

And I did that to just show you that this is the binomial coefficient on this term.

我这样做只是为了告诉你这是这个词的式系数。

By using a two part or binomial name unique to each organism, confusion could be eliminated.

通过使每个生物体独有的两部分或式称，可以消除混淆。

You would actually get a binomial distribution where you'd get a bunch of bars like that.

你实际上会得到一个分布，在那里你会得到一堆这样的条形图。