Cascade circuit
[电] 串级电路
🧩 词语组成解析
🗣️ 情景例句
As a matter of fact,
事实上，
Grand Central Station, please. I want to try to catch a 6:00 train.
请到中央火车站。我要赶六点的火车。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。