postal service

美 
英 
  • n.邮政业务;邮政部门;邮政系统
  • 网络邮政服务;邮局服务处;美国邮政
postal service
n.
1.
邮政业务a system of collecting and delivering letters, etc.
a good postal service
良好的邮政服务
2.
邮政部门;邮政系统the national organization in many countries that is responsible for collecting and delivering letters, etc.

例句

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