A courier is a person who is paid to take letters and packages direct from one place to another. 信使
noun [专属名词] 导游，旅游服务员；快递员，快递公司；（地下或间谍组织的）情报员
She works as a courier. 她的职业是导游。
verb [vt. 及物动词] 专递投送，通过信使或递送员递送（货物或文件）
I couriered it to Darren in New York. 我让信使把它送给在纽约的达伦。
