C2 noun #74,820 最常用

nebula

UK /ˈnɛbjʊlə/ | US /ˈnɛbjʊlə/

A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes).

nebula 30秒了解

  • (noun) A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes).
  • (noun) A white spot or slight opacity of the cornea.
  • (noun) A cloudy appearance in the urine

Meanings

  1. 1
    noun A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes).
  2. 2
    noun A white spot or slight opacity of the cornea.
  3. 3
    noun A cloudy appearance in the urine
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