canvasser
n.检票员，游说者，推销员
网络解释.推销员；游说者；保险经纪人；挨户推销商品的推销员
词形变化:
复数：canvassers
solicitor
双语例句
1. 1 . Here was a type of the travelling canvasser for a manufacturing house -- a class which at that time was first being dubbed by the slang of the day " drummers.
”这人是为生产厂家 推销 产品的旅行推销员,当时刚刚流行把这类人称作“皮包客. ”
来自《简明英汉词典》