leak-indicator

常見例句

• The rain drip down from a leak in the roof.
  雨水從屋頂?shù)牧芽p中滴漏下來。
• A whole tankful of gas dropped away because of the tiny leak.
  由于這個小小的漏洞，整整一油箱的汽油都漏光了。
• You must shut the gas supply off if there's a leak.
  煤氣泄漏時，必須把截門關上。
• A small leak will sink a great ship.
  [諺]小洞沉大船; 小患不治成大災。
• The rain dripped down from a leak in the roof.
  雨水從屋頂?shù)牧芽p中滴漏下來。
• audible leak indicator
  音響泄漏指示計
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