ground zero

US 
UK 
  • na.【军】(核)爆心投影点;(炸弹的)着地点;一片空白
  • Web世贸遗址;归零地;在归零地
na.
1.
【军】(核)爆心投影点;(炸弹的)着地点;一片空白

Sample Sentence

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