gas-

常见例句

• What fruit is good to alvine gas of the person?
  什么水果对人的肠气好？
• Helium gas was the thermometric fluid.
  氦气是测温液体。
• There are several kinds of gas in the air.
  空气中有几种气体。
• A whiff of gas will quickly put you off.
  你吸一口麻醉气体马上就会进入麻醉状态。
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