earth gravity

US 
UK 
  • un.地球重力;地心引力;地球引力
  • Web地球引力场
un.
1.
地球重力
2.
地心引力
3.
地球引力

Sample Sentence

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