trapper

详细解释:n. 设陷阱捕兽者, 设陷阱猎兽者, 看门工

英语解释：

名词 trapper:

someone who sets traps for animals (usually to obtain their furs)

例句：

The trapper exchanged furs for flour, coffee, and gunpowder.捕兽的人用毛皮换取面粉、咖啡和火药。