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
- obstruction to integrability
- obstructive
- obstructive nephropathy
- obstructive scenery
- obstructive shock
- obstructive sleep apnea hypopnea syndrome
- obstructor
- obstruent
- OB supergiant
- OBT
- obtain evidence
- obtaining a guarantor pending trail
- obtaining confession through leading question
- obturator
- obturator artery
- obturator fascia
- obturator foramen
- obturator nerve
- obtuse
- obtuse angle
- obtuse-angled triangle
- obtuse bisectrix
- obtuse cone
- obtuseleaf dinggongvine
- obtuse triangle