Yahoo奇摩字典 網頁搜尋

  1. bolting

    • IPA[ˈbəʊltɪŋ]


    • n.
      the action of driving long metal pins into a rock face so that ropes can be attached to them.
    • noun: bolting

    • 更多解釋
    • IPA[ˈbōltiNG]


    • n.
      (in rock climbing) the action of driving metal pins into rock faces so that ropes can be ...

    Oxford American Dictionary