gas-mask

gas-mask
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gas-mask (n.)
1915, from (poison) gas (n.1) + mask (n.).
1. The heated gas is piped through a coil surrounded by water.
受热气体通过水中的盘管输送。

来自柯林斯例句

2. Mount Unzen has been spewing out volcanic ash, gas, and rock today.
云仙山今天一直在向外喷涌火山灰、气体和火山岩。

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3. Ozone is a highly reactive form of oxygen gas.
臭氧是一种非常活跃的氧气形态。

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4. We are working on the assumption that it was a gas explosion.
我们假设这是一场燃气爆炸事故。

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5. You might try the gas station down the street.
你可以到街那头的加油站试试。

来自柯林斯例句