Pio
abbr. 过程输入输出（Process input output）；并行输入输出（Parallel Input Output）；可编程输入输出（Programmed Input Output）；新闻发布官（Public Information Officer）
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
Would you like to go for a walk?
你想要去散步吗？
Don't worry. I can help him.
不用着急，我来帮他。