seal off是什么意思

seal off

seal off 封锁;隔离
动词拆封; 把…封锁起来; 烫开
速度 0.85
seal
off
/siːl/
/ɒf/

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相关例句

ph.

词典解释


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.


2. - see seal 7

英英释义


1. impose a blockade on

Synonym: blockade


2. make tight
secure against leakage

e.g. seal the windows

Synonym: seal

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