Circuit switching operation
[计] 线路交换操作
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
That doesn't quite suit me.
我对次不甚满意。
I dialed the right number,but nobody answered.
我拨了正确的号码，但是任何人接。
Yes, that is the best we can do.
是的，这是我们的最低价了。