international conventions

US 
UK 
  • un.国际贯例
  • Web国际惯例;国际公约;国际条约
un.
1.
国际贯例

Sample Sentence

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