网络与数据通信 协议体系与组成结构 释文 unicast 单播
- abstract weight
- abstract Wiener space
- abstract Witt ring
- AB2型储氢合金
- Absurd
- absurd
- absurdity
- absurdity assumption
- absurd proposition
- absurd theatre
- ABS塑料
- ABS树脂
- ABTD
- AB-type hydrogen storage alloy
- ABU
- Abu Ali Ibn-Sina
- Abu Al-Maati Abu Al-Naga
- Abubakar Tafawa Balewa
- Abudukelimu Nasierding
- A bug’s life
- Abuja
- Abu Kamil
- Abulfeda crater
- abulia
- Abu'l Wafa