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periscope

[ˈperɪskəʊp] [ˈperɪskoʊp]
  • 复数:periscopes;
  • 相关单词 periscopes
    同义词
    柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      潜望镜
      A periscope is a vertical tube which people inside submarines can look through to see above the surface of the water.
    英汉词典释义
    英英词典释义
    • Noun
      1. an optical instrument that provides a view of an otherwise obstructed field
    行业词典
    • 物理学: 潜望镜;