diving saucer

 
       
  • 蝶形潛水器

diving saucer的用法和樣例:

例句

  1. Gravity meters and their operators were lowered to the water bottom in diving bells.
    重力儀及操作員們都在鐘形潛水器內沉到水底。

diving saucer的相關資料:

臨近單詞

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