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
Oh, Grandpa, I'm so happy to see you!
啊， 爷爷！ 见到您我真高兴。
There is a small choice in rotten apples.
朽木不可雕。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？