释义
n. 小瀑布 v. 瀑布似地落下 vi. 像瀑布般冲下或倾泻
例句
1. The water formed a cascade down the mountain. 水沿山泻下,形成一条瀑布。 2. Climbing plants with their bright flowers hung in cascades over the garden wall. 开出鲜艳花朵的爬藤植物瀑布般悬挂在花园墙上。