vertical takeoff

US 
UK 
  • un.垂直发射;垂直起飞
un.
1.
垂直发射
2.
垂直起飞

Sample Sentence

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