管理学 即时通讯工具 释 instant messaging 即时通信工具 允许两人或多人使用网络即时传递文字消息、文件、语音与视频的实时通信系统。
网络与数据通信 网络应用 释文 instant messaging 即时通信
- official notification
- official number of crimes
- official organ as legal person
- official organization communication
- official position without corresponding responsibilities
- official prompt notes
- official publication
- official qualification
- Official Recommendation System
- Official Records of Tibet from the Yuan Dynasty China, 1304–1367
- official reply of the final accounts
- official reports submitted for comments
- official reports with no need for comments
- official robe
- officials appointed by issuing the imperial edict
- official school building
- official script of Han Dynasty
- official seals of the Ming Dynasty
- official seals of the Song,Liao,Jin and Western Xia (Tangut) Dynasties
- official seals of the Sui and Tang Dynasties
- official seals of the Wei,Jin,and Southern and Northern Dynasties
- official seals of the Western and Eastern Han Dynasties
- official seals of the Yuan Dynasty
- Official Seals of Xinmang Period
- Official Selection System