Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

搜尋結果

  1. Oxford Dictionary

    boom

    • IPA[buːm]

    英式

    • n.
      a pivoted spar to which the foot of a vessel's sail is attached, allowing the angle of the sail to be changed.；a movable arm over a television or film set, carrying a microphone or camera

    • noun: boom, plural noun: booms

    • 釋義

    名詞

    • 1. a pivoted spar to which the foot of a vessel's sail is attached, allowing the angle of the sail to be changed.
    • 2. a movable arm over a television or film set, carrying a microphone or camera a boom mike
    • 3. a floating beam used to contain oil spills or to form a barrier across the mouth of a harbour or river.