chat rooms is chat room's Plural Form

chat room

US 
UK 
  • n.【网】聊天室
  • Web闲谈室;谈话室;在线聊天室
Plural Form:chat rooms  
n.
1.
【网】聊天室

Sample Sentence

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