sealed

The areas are sealed off and ringed by troops.

这些地区被军队封锁包围了。

We will never forget the friendship sealed in adversity.

患难之交永不忘.

We sealed our agreement by shaking hands.

我们最后以握手表示达成了协议.

A courier was despatched with two sealed envelopes.

信使受命递送两封封讫的信。

A heavily armed guard of police have sealed off the city centre.

一队全副武装的警察已经封锁了市中心。

Make sure that your tiles are thoroughly grouted and sealed.

要确保这些瓷砖经过彻底灌浆并且密封好。

He sealed the envelope with paste.

他用浆糊粘信封.

Her lips were sealed by a promise.

她的嘴被诺言封住了.

Helicopters with searchlights swept the park which was sealed off.

直升飞机的探照灯来回扫射这个被封锁的公园。

The floor is sealed to prevent water penetration.

地板加了密封涂料防止渗水。

The arrival of reinforcements sealed our victory.

增援部队的到来决定了我们的胜利.

Police and troops sealed off the area after the attack.

袭击发生后警察和士兵将该区域封锁。

Windows are usually sealed off.

窗户通常是封闭的。

She sealed the letter.

她把信封上了.

Is the letter sealed?

信封口了 吗 ?