originator

例句：

1. 1. The company's founder is retiring after 30 years of service.
   该公司的创始人在服务了30年后退休。
2. 2. The new project was initiated by the government.
   这个项目是由政府发起的。
3. 3.The originator of this idea was a brilliant scientist.
   这个想法的发起人是位杰出的科学家。