粪便嗜好症

例句：

1. 1. The dog's faecal matter was found on the floor.
   狗的粪便被发现在地板上。
2. 2. The scientist collected samples of faecal matter for analysis.
   科学家收集了粪便样本进行分析。
3. 3. The police were called to investigate a suspected faecal matter in the park.
   警方被叫去调查公园内疑似的粪便物质。