收藏家

例句：

1. 1. He is a collector of rare books.
   他是个稀有书籍的收藏家。
2. 2.She has a passion for collecting vintage cars.
   她对收集古董车有热情。
3. 3.The museum is known for its extensive collection of artifacts.
   这个博物馆以其丰富的文物收藏而闻名。