Opacket-switching
[计] 在INTERNET网络上常用的传送数据的方式
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
I sure do....
我当然记得……
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
but where had it come from?
但它是从哪儿来的呢？