air contact的用法和樣例:
例句
- Liquid fuels also burn only when the surface of the liquid is in contact with air.
液體燃料也只有當液體表面與空氣接觸時才會燃燒。
- I had to get it stapled to prevent more spillage and air from going into the tube.
我得用訂書機把它訂起來,避免遺漏與潤膚霜和空氣接觸。
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