关于语法,例句He was found three days later on the edge of death in his room.

问题描述:

关于语法,例句He was found three days later on the edge of death in his room.
He was found three days later on 后不用接介词么?在这句话中 the edge of death是什么成分?

the edge of death为介词on的宾语.
翻译: 三天后 ,人们在他的房间发现了正处于生死线上的他.