Circuit switching station
[计] 线路交换站
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
I had a glass of water.
我喝了一杯水。
He dare not tell us his evil conduct.
他不敢告诉我们他的恶行。