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test tube

US 
UK 
  • n.试管
  • Web小试管;硬质试管;试验用了很多试管
Plural Form:test tubes  
test tube
n.
1.
试管a small glass tube, closed at one end, that is used in scientific experiments

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