快递员可以用英语称为 "courier" 或 "delivery person"。这个词的来源是法语，courier 的意思是 "护送人员"。

例句：

The courier delivered my package on time. (快递员按时送到了我的包裹。)

I need to talk to the courier about my package. (我需要和快递员谈谈我的包裹。)

The courier said he would be here at 2pm. (快递员说他会在下午2点到这里。)