keyless

US 
UK ['kiːlɪs]
  • adj.无键的
  • Web无钥匙;免持钥匙系统;无钥匙系统
adj.
1.
无键的

Sample Sentence

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