fèi​qì

waste gas

Senses

废气/ 廢氣 fèi​qì waste gas

noun · gaseous by-products discharged from industrial production or chemical processes

工厂必须对排出的废气进行净化处理。

废气/ 廢氣 fèi​qì exhaust

noun · waste gas emitted from an internal combustion engine or vehicle

汽车废气是城市空气污染的主要来源。

References

No references for this word.