drownvi.淹死vt.淹死；淹没drowning pipe潜管drowned coast淹没岸,沉溺岸,溺岸drownproofingn.浮水法；(利用人自身浮力的)防溺法drown oneself[法] 投水drowned delta沉溺三角洲drowning tank安全槽drowned river溺河,沉溺河drowned person溺死者drowned stream沉溺河drowning-out淹没