sealed是什么意思

实用例句

1. The areas are sealed off and ringed by troops.

这些地区被军队封锁包围了。来自柯林斯例句

2. 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。来自柯林斯例句

3. 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。来自柯林斯例句

4. 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。来自柯林斯例句

5. 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。来自柯林斯例句