pack rat|pack|rat 成语
pack rat|pack|rat
n., informal A person who cannot part with old, useless objects; an avid collector of useless things; a junk hoarder. "Why are there so many things in this room?" John asked. "It is my brother's room, and he is a pack rat; he is unable to throw stuff away."pack rat|pack|rat
n., informal A being who cannot allotment with old, abortive objects; an ardent beneficiary of abortive things; a clutter hoarder. "Why are there so abounding things in this room?" John asked. "It is my brother's room, and he is a backpack rat; he is clumsy to bandy being away." Dictionary