exhaust emission

US 
UK 
  • un.排气污染;内燃机废气排放
  • Web排气排放物;尾气排放;喷出废气
un.
1.
排气污染
2.
内燃机废气排放

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard