These two letters stand for the Latin phrase 'id est'.

这两个字母代表拉丁短语" id est" 。

Reuters reports say U.N. Security Council is to meet publicly on Ukraine at 9 p.m. EST on Monday.

据路透社报道，联合国安理会将于美国东部时间周一晚上9点就乌克兰问题举行公开会议。

Superlatives often have an –est ending, as in oldest or biggest.

最高 -est 结尾，如在“最老的”或“最大的”中。

The Sage realizes that pulchrum est paucorum hominum — that beauty is for the few.

智者意识到，美好是属于少数人的。

I'm taking it to my pottery class tonight – we're having a competition for " est pot" .

嗯，我今晚要把它带到我的陶艺课上，我们有一场“Est pot”的比赛。

The Latin expression here is " id est" – " i.e." means " that is."

这里的拉丁语表达是“id est” ——“即” 。

The mission above New Mexico began shortly after 08: 30 EST (15: 30 BST).

新墨西哥州上空的任务在美国东部时间 08: 30（英国夏令时 15: 30）后不久开始。

And for the superlative form, add EST.

对于最高的形式， 添加 EST。

And with a superlative, we add usually " est" .

对于最高，我们通添加“est”。

Habere est Haberi, which means, " What you possess, possesses you."

Habere est Haberi，意思是“你拥有什么， 就拥有你” 。

If I have " est" here, I don't need " most" .

如果我这里有“est” ，我就不需要“most” 。

We can only change the " y" to " i" and add " est" .

我们只能把“y”改成“i”再加上“est”。

" Il est parti--his man and his baggage have gone away too" !

“I est parti——他的人和他的行李也走了”！

Even though it's est, it sounds like a short I tallest, tallest.

即使它是 est， 它听起来像一个矮个子， 我最高，最高。

So AND and EST might be signaling something in your body, because lots of steroids do.

所 AND 和 EST 可能会在您体内发出某种信号，因为很多类固醇都可。

Because these two end with these endings, we're going to make it " est" .

因为这两个这些结局结束，我们要把它变成“est”。

So, we use the root word and we just add the " er" or the " est" .

所，我们使用词根，我们只添加“er”或“est”。

Once we have counted the vowel sounds, we use " est" or " the most" .

一旦我们计算了元音的发音，我们就使用“est”或“the most”。

So if your word has one syllable, it's always going to be " est" .

所如果你的单词有一个音节，它总是会是“est”。

So, how do you know which adjective will get " est" and which one will get " the most" ?

那么，您怎么知道哪个形容词会变成“est”，哪个形容词会变成“most”呢？