rappels
基本解释
- vi.绕绳下降
- n.绕绳下降
英汉例句
- Once at the rappel station, connect directly to one of the anchors.
一旦到达下降站，直接将自己连接到锚点上。 - There have been a few recent rappel expeditions, with one fatality in 2006.
在2006年有一名探险者死亡。 - Confirm the best way (rappel or top-rope) for cleaning with the routesetters.
跟定線員商討最好的清潔方式。 - Figure 8：(n.) a common rappel / belay device shaped like the number "8".
八字环，保护制动器的一种，形状像数字八。 - Where possible one rappel station should service the tops of all climbs in the immediate area that can safely access the rappel/abseil point.
一个可能的下降固定点位置，应能在一安全可及的适当范围内为多条路线所共用。