回收物

To return; to go back; to reply or answer; to turn around; a time or occurrence; classifier for acts of a play or chapters; the Hui ethnic group.

to receive; to accept; to collect; to harvest; to put away; to stop; to restrain; to take back; to get

thing; substance; creature; the external world or people other than oneself; content of works or speech; system or institution; to choose.