question marks is question mark's Plural Form

question mark

US 
UK 
  • abbr.(=question stop)疑问号
  • Web问号产品;问号业务;问号类
Plural Form:question marks  
abbr.
1.
(=question stop)疑问号

Sample Sentence

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