工学 邮政 释 post 邮政 由国家管理或直接经营寄递各类邮件（信件或物品等）的通信服务行业，具有通政、通商、通民的特点。是社会、经济、文化、教育活动和人们联系交往的通信基础设施。
post 接线柱，端子
网络与数据通信 网络应用 释文 post 发帖
- equal time sample design
- equal to
- Equal traffic rights
- equal triangles
- equal trivectors
- equal value gray scale
- equal vectors
- equal weight average combination
- equal weighted rate of return
- equant
- equantequation
- equate
- equating
- equating based on classical test theory
- equating based on item response theory
- equating coefficients
- equation
- equational
- equational category
- equational class
- equational class of lattices
- equational closure
- equational compactness
- equational division
- equational logic