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
Yes. Have the people arrived?
是的。客人来了吗
The news of Tom's death filled us with grief.
汤姆的噩耗，使得我们满怀悲伤。
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。