Pcbs
(PCB 的复数) 零用现金簿\\n[计] 印制电路板, 过程控制块, 程序控制块
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
After dinner sit a while, after supper walk a while.
午饭后要坐，晚饭后要走。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？