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
He has the advantage of a good education.
他有受过良好教育的优势。
I'd be glad to.
好的。
Perhaps more than half a year.
大约半年多吧。