torpedo

1. N-COUNT A torpedo is a bomb that is shaped like a tube and that travels under water. 鱼雷

2. V-T If a ship is torpedoed, it is hit, and usually sunk, by a torpedo or torpedoes. (用鱼雷) 击中[usu passive]

More than a thousand people died when the Lusitania was torpedoed. 卢西塔尼亚号被鱼雷击沉，一千多人丧生。