Yahoo香港字典 搜尋

登入
  1. 更多

  1. Oxford American Dictionary

    captive balloon

    • IPA[ˈkaptiv bəˈlo͞on]
    • n.
      a lighter-than-air balloon secured by a rope to the ground, used to carry radar equipment or for parachute jumps.

    • noun: captive balloon, plural noun: captive balloons