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refractor

美 [rɪ'fræktə(r)]英 [rɪ'fræktə(r)]
  • n.折射器
  • 网络折射望远镜；折射镜；折射物

复数：refractors

refractorrefractor
权威英汉双解英-汉英-英网络释义

refractor

n.
例句：
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The lens telescope , or refractor , was vastly improved when it became possible to manufacture high- quality lenses made from flint glass .
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A woman looks through a refractor telescope with a solar filter on top of the roof of a school in Hong Kong.
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For producing heating elements and refractor
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