n.检票员，游说者，推销员...

canvasser的音标：canvasser的英式发音音标为：['kænvəsə(r)]canvasser的美式发音音标为：['kænvəsə(r)]...

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. ”It'seems the can...

canvasser的复数形式为：canvassers...