acid gases

US 
UK 
  • un.酸性气体
  • Web防护酸性气体;酸性气状污染物;酸气
un.
1.
酸性气体

Sample Sentence

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