controlled experiment

US 
UK 
  • un.控制实验;控制性试验
  • Web对照实验;核对实验;受控试验
un.
1.
控制实验
2.
控制性试验

Sample Sentence

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