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
What do you like to do during holiday?
在假日你喜欢做什么？
Don't be scared of him.
不要怕他。
He took off the first shoe and threw it on the floor.
他脱下第一只鞋子，把它丢在地板上。