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- 全球语音会议三方通话系统市场World Audio Conferencing Bridge Systems Markets
- 交换设备使提交诸如通话保持、三方通话等通话控制功能成为可能，同时也提供对外设和服务（如声邮）的访问。Switching equipment makes possible the delivery of call-control features such as call hold and three-way calling,while also providing access to peripheral equipment and services,such as voicemail.
- 三方tripartite
- 三方通话业务three party service
- 三方通话中继器three way trunk
- 我们三方可进行三角贸易。A triangle trade can be carried out among the three of us.
- 三方协定triple agreement
- 三方会议tripartite talks; talks involving three parties
- 三方安排tripartite arrangement
- 三方协商tripartite consultation
- 三方审评tripartite review
- 三方系统tripartite system
- 三方竞争a three-cornered contest
- 三方争斗a three-cornered fight
- 三方点格rhombohedral lattice
- 三方谈判Tripartite negotiations
- 三方委员会tripartite Boards
- 三方的磋商tripartite discussions
- 三方谈trialogue
- 三方锥trigonal pyramid
