Rappelling
v. 用绳索下口( rappel的现在分词 )
🗣️ 情景例句
Touchdown! Touchdown! Touchdown!
达阵得分！ 达阵得分！ 达阵得分！
In life, as in chess, forethought wins.
人生如下棋，多谋得胜利。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡