[] a place where you can buy stamps, send letters, etc. 邮局◆Where's the main post office? 邮政总局在哪儿？◆post office branches 邮政分局◆a post office counter 邮局柜枱
the Post Office [] ( PO) the national organization in many countries that is responsible for collecting and delivering letters, etc. 邮政部门；邮政系统◆He works for the Post Office. 他在邮政部门工作。