rappelling
noun (North American English)(British English abseiling)
[uncountable]the sport or activity of going down a steep cliff or rock while attached to a rope, pushing against the slope or rock with your feet 绕绳下降(用绳缠绕着身体,双脚蹬陡坡或峭壁自己放绳下滑) You'll get to try adventure sports like rock climbing and mountain rappelling. 你可以尝试像攀岩和登山这样的冒险运动。