water pollution

US 
UK 
  • n.水污染
  • Web水质污染;水源污染;水体污染
n.
1.
水污染
un.
1.
水质污染
2.
水体污染

Sample Sentence

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