Multicast backbone
[计] 多路广播主干网
🧩 词语组成解析
[计] 多址通信, 多点传送
🗣️ 情景例句
It's kind of you to say that.
非常感激你那么说。
Money begets (or breeds or gets) money.
钱产生钱。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。