Yahoo奇摩字典 網頁搜尋

  1. guard rail

    英式

    • n.
      a rail at the edge of something such as a cliff or the deck of a boat that prevents people from falling off;a strong fence at the side of a road or in the middle of an expressway, intended to reduce the risk of serious accidents; a crash barrier.
    • noun: guard rail, plural noun: guard rails

    • 釋義

    名詞

    • 1. a rail at the edge of something such as a cliff or the deck of a boat that prevents people from falling off the top bunk has a solid guard rail
    • a strong fence at the side of a road or in the middle of an expressway, intended to reduce the risk of serious accidents; a crash barrier.