Message switching
[计] 消息交换, 消息转接
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
That's great.
真棒！
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
How's it going?
怎么样？