water dropper

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UK 
  • un.测定空中电位梯度用水滴集电器
  • Web滴水器;水注;水滴器
un.
1.
测定空中电位梯度用水滴集电器

Sample Sentence

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