spillways英式朗读美式朗读基本解释(spillway 的复数) n. 溢洪道, 泄洪道 [电] 流溢水路英文释义plural of spillway n. a channel that carries excess water over or around a dam or other obstruction词形变化原形spillway上一个单词:spillway下一个单词:spillweir