postman 释义：
n. 邮递员；邮差
例句：
The postman brought me a letter from my friend.
邮递员给我送来了朋友写的信件。
视频：
单词讲解脑代教育
场景会话
postmen释义：
邮递员
策应队员
例句：
The Customs may, if necessary, post men in the warehouses on supervisory missions. The warehouse keepers should provide them with offices and board and lodging.
必要时海关得派员驻库监管，仓库经理人应当提供办公处所和食宿的方便。
