您要查找的是不是：
- CO2氣CO2
- 氣smell
- CO2氣藏CO2 gas pool
- CO2氣調CO2 CA
- CO2氣肥CO2 enrichment
- 吸附CO2氣adsorbed CO2 gas
- 一口氣in one breath
- 口氣(friendly or unfriendly) tone (of comments)
- 煙氣flue gases
- CO2氣保焊CO2 GMAW
- 吹氣huff
- 呼氣expire
- 氣短be discouraged
- 氣相gas phase
- 進(jìn)氣entering air
- 氣密aerospace seal
- 氣源air supply
- 氣溶膠aerosol
- 放氣deflation
- 氣瓶air bottle
