Abseil
n. (登山运动中的)沿绳滑下法
📖 牛津释义
abseil
v[I, Ipr, Ip]
(in mountaineering) descend a steep slope or vertical rock face by using a double rope that is fixed at a higher point （在登山运动中, 使用固定於高处的双摺绳沿悬崖峭壁）缘绳下降
abseil down the mountain 从山坡上缘绳下降. abseil, n act of abseiling 缘绳下降.
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
I'm glad you came.
我很高兴你能来。
In the light of this statement, teachers live by selling knowledge,
根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，