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crab nebula是什么意思，crab nebula的翻译，crab nebula音标、读音、用法和例句_開心英語字典_柠咚词
開心英語字典

crab nebula

C 开头单词

同根派生

     

英汉例句

  • Its remnants form the Crab Nebula.
    它的殘餘物組成了蟹狀星雲。
  • Today, the Crab Nebula is still expanding and it will eventually dissolve in the interstellar gas cloud nearby.
    蟹狀星雲仍然在膨脹最終會溶入星際物質而消散。