<正> 1.dead ahead:在前,就在面前The school is dead ahead about two miles from here.学校就在前面两英里远处。Father was driving in a fog,and suddenly he saw another car dead aheadof him.父亲在雾中驾车,突见另一辆车横在眼前。2.dead center:正中央The treasure was buried in the dead center of the island.宝藏埋在此岛的正中央。3.dead duck:束手持毙之人