Be + Adjective + prepositional phrase this structure, what is the composition of the intermediate phrase? Is he enter the room, his head dropped. The same as he enter the room with his head dropped?

Be + Adjective + prepositional phrase this structure, what is the composition of the intermediate phrase? Is he enter the room, his head dropped. The same as he enter the room with his head dropped?

The prepositional phrase is an accompanying adverbial, which indicates the state. The "his head dropped" mentioned at the end of the prepositional phrase should be an independent nominative structure. Its meaning is no different from that of the "with" phrase. It also expresses the accompanying meaning, but its form is different