Packet-switching
包交换
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Their relationship is over.
他们之间的关系完了。
I hope you get to the airport on time.
我希望你准时到机场。
Sure.no problem at all.
当然，没问题。