Spillway

['spɪlweɪ] or ['spɪlwe]

解释:

(noun.) a channel that carries excess water over or around a dam or other obstruction.

克劳迪娅手打--From WordNet

解释:

(n.) A sluiceway or passage for superfluous water in a reservoir, to prevent too great pressure on the dam.

编辑:雷金纳德