karabiner

US [ˌkærə'bi:nə(r)]
UK [ˌkærə'bi:nə(r)]
  • n.(登山者使用的)穿索铁锁
  • Web弹簧钩;岩钉钢环;活扣
Plural Form:karabiners  
Karabiner
n.
1.
(登山者使用的)穿索铁锁,岩钉钢环a metal ring that can open to allow a rope to pass through, used by rock climbers to attach themselves safely to things