名詞 rappel:

1. (mountaineering) a descent of a vertical cliff or wall made by using a doubled rope that is fixed to a higher point and wrapped around the body

動(dòng)詞 rappel:

1. lower oneself with a double rope coiled around the body from a mountainside
   同義詞：abseil, rope down

rap.pel

n.（名詞）
The act or method of descending from a mountainside or cliff by means of a belayed rope that is passed under one thigh and over the opposite shoulder so that it can be payed out smoothly and gradually.
繞繩下降：從山坡或懸崖上下來(lái)時(shí)的一種行為或方法，把一根拖長(zhǎng)的繩子繞在一條大腿和相反的肩膀上，最后能逐漸順利地下山
v.intr.（不及物動(dòng)詞）
rap.pelled,rap.pel.ling,rap.pels
To descend from a steep height by this method.
繞繩下降：用這種方法從陡峭的高處下來(lái)

來(lái)源：
French [recall, return, rappel]
法語(yǔ) [回憶，回去，繞回]
from Old French [recall]
源自 古法語(yǔ) [回憶](méi)
from rapeler [to recall]
源自 rapeler [呼叫]
re- [re-]
re- [前綴，表示.重，再.]
apeler [to summon] * see appeal
apeler [召喚] *參見(jiàn) appeal