seal off单词什么意思_seal off单词解释 seal off的反义词seal off的例句

动词拆封; 把…封锁起来; 烫开

1. 七彩网.英语单词

1. 封锁起来：seal fishery 捕海豹业 | seal off .封锁起来 | seal ring 印章戒指

2. 封堵：seal nipple 密封接头 | seal off 封堵 | seal pad 密封板

3. 把......封锁起来：crackdown n. 压迫、镇压、痛击 | seal off 把......封锁起来 | cultural genocide 种族灭绝、文化屠杀

4. 铅封脱落：Seal missing 铅封失落 | Seal off 铅封脱落 | Search light 探照灯

1. 七彩网.英语单词

1. 封闭;隔离
If one object or area is sealed off from another, there is a physical barrier between them, so that nothing can pass between them.

e.g. Windows are usually sealed off.
窗户通常是封闭的。
e.g. ...the anti-personnel door that sealed off the chamber.
将会议室隔离起来以防外人进入的门

2. - see seal 7

4. seal off在线翻译

verb

1. impose a blockade on

Synonym: blockade

2. make tight
secure against leakage

e.g. seal the windows

Synonym: seal