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
But you just got here. Can't you stay a little longer?
可你刚刚到，再多呆一会儿，好吗？
Just a minute and I'll see if there are any flights.
等一下，我来看看有没有班机。
On Saturday, Ann came home from school a little earlier.
星期六，安放学后提早了点回家。