那个小男孩差点在游泳池里淹死。

The little boy almost ___drowned in the swimming pool.

她把土豆浸泡在肉汁里，直到完全被覆盖。

She ___drowned the potatoes in the gravy until they were fully covered.

发动机的轰鸣声盖过了她的说话声。

The engine noise ___drowned out her voice.