radioactive fallout

US 
UK 
  • na.放射性微粒回降
  • Web放射性沉降物;放射性尘降物;辐射尘
na.
1.
放射性微粒回降

Sample Sentence

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