ground rules

US 
UK 
  • un.场地临时规则;基本法则
  • Web基本规则;基本原则;基本准则
un.
1.
场地临时规则
2.
基本法则

Sample Sentence

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