purchasing agent

详细解释:【经】 代购人, 购买代理商

英语解释：

名词 purchasing agent:

an agent who purchases goods or services for another

例句：

Looking through the reception book of the hotel we found our purchasing agent had booked in three days before.我们把旅客登记簿翻了一下，发现我们的采购员三天前就已登记了。