散布者

例句：

1. 1.The spreader of the disease was traced back to a farm in the countryside.
   这种疾病的传播者追溯到乡下的一个农场。
2. 2.The scientist is known for his ability to spread information quickly and effectively.
   这位科学家因其快速而有效地传播信息的能力而闻名。
3. 3.The spreader of the news has been identified as a local radio station.
   传播这一新闻的机构已被确认为一家地方广播电台。