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- 不要将油、脂、或其它化学品弄脏气瓶或阀。Do not allow oil, grease or other chemicals to come into contact with cylinders or valves.
- 气smell
- 脏dirty
- 一口气in one breath
- 口气(friendly or unfriendly) tone (of comments)
- 弄脏smear
- 脏的miry
- 烟气flue gases
- 脏污sully
- 吹气huff
- 呼气expire
- 胰脏pancreas
- 气短be discouraged
- 气相gas phase
- 脏水sewage
- 进气entering air
- 脏东西scuzz
- 气密aerospace seal
- 我把脏地板好好擦了一下。I gave the dirty floor a good scour.
- 气源air supply
