no mark

US 
UK 
  • un.无人防守;无商标
  • Web无标志;无唛头;无痕
un.
1.
无人防守
2.
无商标

Sample Sentence

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