Multicast
[计] 多址通信, 多点传送
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
They did not even tell their wives.
但他俩连自己的妻子都没告诉。