Multicast
[计] 多址通信, 多点传送
🗣️ 情景例句
Do you speak a foreign language?
你会讲外语吗？
What did he ask you?
他问你什么？
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触