Multicast
[计] 多址通信, 多点传送
🗣️ 情景例句
I guess I ruined your day.
我想我扫了你今天的兴。
Stay out of this matter, please.
请别管这事。
Born a free man, he was now in chains.
他生来本是个自由人，如今却戴上了镣铐。