会议电话的英文

conference call

conference telephone

• 电话:    telephone; phone; ...
• 会议电话网:    conference telepho ...
• 拨号会议电话:    dial conference

例句与用法

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1. The specification and test methods for conference telephone set
   会议电话分机技术要求及测试方法
2. Wireless features : conference calling
   无线电通信特征:会议电话
3. Operator presides telephone conference
   话务员主持会议电话
4. The specification and test methods for conference telephone tandem board
   会议电话汇接机技术要求及测试方法
5. Conference telephone control board
   会议电话主机