1 a thing for holding many small objects 放什物的东西

2 a group or a description that includes different things and that does not state clearly what is included or not 笼统的一类﹙或描述﹚ ➔ˈcatch-all adj (only before a noun 只用于名词前): a catch-all phrase/term 涵义甚广的短语/术语