coin collector

例句：

1. 1. She has a passion for collecting rare coins from around the world.
   她对收集世界各地的稀有硬币有着浓厚的兴趣。
2. 2.He is a coin collector and often spends hours in his collection room.
   他是个硬币收藏家，经常花几个小时在他的收藏室里。
3. 3.The coin collector was thrilled to receive a rare coin as a gift.
   这位硬币收藏家收到一枚珍贵的硬币作为礼物时非常兴奋。