key on

US 
UK 
  • na.接通
  • Web点火开关;接通点火开关;打开点火开关
na.
1.
接通

Sample Sentence

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