Packet switching equipment
[计] 包交换设备
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Hi, what can I do for you?
嗨，你好。我能为你做些什么？
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。
The children wake up very early, and can't wait to open the presents in their stockings.
孩子们醒得很早，迫不及待地打开袜子里的礼物。