gas lock

 
       
  • 氣封,氣門(mén),氣塞,氣閘,氣栓

gas lock的用法和樣例:

例句

  1. 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.
    氣塞有時(shí)發(fā)生在住房的水管中,特別是關(guān)上水管修理水籠頭,然后再擰開(kāi)水管時(shí)。
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