教育学 专业博士 释 master of tourism administration；MTA 旅游管理硕士专业学位 中国专业硕士学位类型之一。
网络与数据通信 网络应用 释文 mail transfer agent, MTA 邮件传送代理
- BaBar experiment
- BaBar实验
- Babbage
- Babbage crater
- Babbitt
- babbitt
- Babbitt alloy
- babbling
- Babcock crater
- Babcock magnetograph
- Babe
- Babelthuap Island
- Babe Ruth
- babesiasis
- babesiosis
- Babinet compensator
- Babinet principle
- Babinet-Soleil compensator
- Babinet's principle
- Babinski reflex
- Babis Uprising
- BABI值
- baboon
- Babra Shareef
- Ba Bridge