英语词源
- gas-mask (n.)
- 1915, from (poison) gas (n.1) + mask (n.).
权威例句
- 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。
- 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。
- 3. Ozone is a highly reactive form of oxygen gas.
- 臭氧是一种非常活跃的氧气形态。
- 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。
- 5. You might try the gas station down the street.
- 你可以到街那头的加油站试试。