Multicast
[计] 多址通信, 多点传送
🗣️ 情景例句
Thank you, you are a real credit to the car repair industry.
感谢你，你真的为汽车维修业增了光。
Easier said than done.
说话容易做事难。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，