名词
中文翻译：组播
同义词：
['multicast', 'broadcast', 'multicast transmission']
例句：
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1. The grouped pass technology is used to transmit data over a network.
组播技术用于通过网络传输数据。
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2. The grouped pass system allows multiple users to receive and send messages simultaneously.
组播系统允许多个用户同时接收和发送消息。
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3. In this case, the grouped pass method was used to ensure that all devices received the same information.
在这种情况下，使用了组播方法以确保所有设备接收到相同的信息。