metrical instrument

US 
UK 
  • un.量具;米制计量仪器
  • Web测量仪表;计量仪表
un.
1.
量具
2.
米制计量仪器

Sample Sentence

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