sample survey

US 
UK 
  • un.抽样调查;抽样检查;抽样检验
  • Web样本调查;取样调查;样本甸
un.
1.
抽样调查
2.
抽样检查
3.
抽样检验

Sample Sentence

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