skylight

名词 n.
中文释义

英文释义

名词 n.
  1. A window, dome, or opening in the roof or ceiling, to admit natural light.
  2. Diffuse sky radiation—solar radiation reaching the earth's surface after having been scattered from the direct solar beam by molecules or suspensoids in the atmosphere.
  3. A hole in the upper part of a lava tube, yielding a view of the lava within.
  4. A region of flat, thin ice allowing a submarine to surface.

词形变化

skylights plural

词汇关系

上位词
light
衍生词
skylighted tubular skylight

词源

From sky + light.
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