collector

1. N-COUNT A collector is a person who collects things of a particular type as a hobby. 收藏家

...a stamp collector. …一位集邮者。

...a respected collector of Indian art. …一位受人尊敬的印第安艺术品收藏家。

2. N-COUNT You can use collector to refer to someone whose job is to take something such as money, tickets, or rubbish from people. For example, a rent collector collects rent from people. (钱款、票据或垃圾的) 收取人

He earned his living as a tax collector. 他做收税员谋生。