Pcdds
[计]= Private Circuit Digital Data Service,专用电路数字数据业务
🗣️ 情景例句
Yes. I'll hold. He's checking. You do?
好， 我会等。他正在查。真的有了？
I worked at the restaurant this morning.
我今早在餐厅工作。
gradually, and often quite swiftly,
那么渐渐地，往往也是很顺利地，