cascade

1. N-COUNT If you refer to a cascade of something, you mean that there is a large amount of it. 大量[文学性]

The women have lustrous cascades of black hair. 这些女子长着浓密而有光泽的黑发。

2. V-I If water cascades somewhere, it pours or flows downward very fast and in large quantities. 倾泻

She hung on as the freezing, rushing water cascaded past her. 冰冷刺骨的急流冲刷着她，但她仍然坚持着。