名词溢洪道，泄洪道; 溢口

1. 溢水道;溢洪口：spike 长钉;大钉 | spillway 溢水道;溢洪口 | spiral reinforcement 螺旋钢筋

2. 溢洪道：强暴雨 intense storm | 溢洪道 spillway | 泄洪道 floodway

3. 溢淋：spheroidal wave function 球波函数 | spillway 溢淋 | spillway dam 溢劣

4. 溢晾：spill plate 防溢板 | spillway 溢晾 | spilosite 绿点板岩

noun

1. a channel that carries excess water over or around a dam or other obstruction

Synonym: spillwasteweir