McLaren are close to sealing a deal with Renault...

The letter bore the president's seal.

信上盖有总统的印章。

The soldiers were deployed to help paramilitary police seal the border...

部署士兵协助准军事警察封锁边境。

I looked upon the gift as a seal on our friendship.

我把你的礼物看作我们之间友谊的见证。

a jar with a rubber seal in the lid

盖子上有密封垫的广口瓶

The project has been given the government's seal of approval (= official approval) .

项目已由政府正式批准。

The seal on the box broke when it fell from its hiding-place...

盒子从隐藏处掉落时，封口裂开了。

...a supply of note paper bearing the Presidential seal...

一批盖有总统印章的便条纸

Write your letter and seal it in a blank envelope...

信写好后把它装进空白信封里封好。

Troops have sealed the borders between the countries.

军队已关闭了两国边界。

The floors had been stripped and sealed with varnish.

地板上东西挪空，涂上了清漆。

Such a visit may set the seal on a new relationship between the two governments...

这样的一次访问可能会使两国政府间确立新关系。

a sealed bid (= one that is kept in a sealed envelope and therefore remains secret until all other bids have been received)

密封（投）标

The discovery of new evidence sealed his fate (= nothing could prevent what was going to happen to him) .

新发现的证据决定了他的命运。

A woman picks them up and seals them in plastic bags.

一个女人把它们捡起来放入几只密封的塑料袋中。

Is the letter sealed?

信封口了 吗 ?

She sealed the letter.

她把信封上了.

Windows are usually sealed off.

窗户通常是封闭的。

There are many such casual associations of species.

有许多这样偶然的种类组合.

They should not conflict with common mental associations.

他们不应与人们感官上共同的联想相违.

The power of words, then, lies in their associations -- the things they bring up before our minds.

——文字的威力就在于它们使人产生的联想 —— 那些令我们想起的某些事物.