air lock是什么意思 air lock怎么读
air lock的英文翻译是什么意思,词典释义与在线翻译
air lock的用法和样例
用作及物动词 (vt.)
- An air lock sometimes happens in the water pipes of a house, especially if the water has been shut off to repair a tap, for example, and them turned on again.
气塞有时发生在住房的水管中,特别是关上水管修理水笼头,然后再拧开水管时。
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