canvasser

基本解释

The best name tags will also include a color photo and the name of the canvasser.
最好的名字标签也要包括一个彩色的照片和游说者的名字。
One canvasser, Leeda Sadaat, convinced the manager of a Kabul hotel to switch allegiance from Mr. Ghani.
一位名叫丽达·萨达特的游说者试图劝说喀布尔市一位旅馆经理放弃对甘尼先生的忠诚。
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。
translation-dictionary.net

Mr. JESSIE CLOTH (Canvasser): Are you Francine Kelly?
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It is getting to the point where, at least for a certain but significant part of the population, you can now communicate as confidently for persuasion or GOTV (Get Out The Vote) with somebody online as you would by sending a canvasser to knock on their door or sending mail into their mailbox.
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