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refractor

US [rɪ'fræktə(r)]
UK [rɪ'fræktə(r)]
  • n.折射器
  • Web折射望远镜;折射镜;折射物
Plural Form:refractors  
refractor
n.
1.
折射器something such as a lens which refracts light(= causes it to change direction)

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