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
(looking at his calendar) Oh, next Friday is May 4th.
（正在看着日历）哦，下周五是五月四号了。
The restaurant is across the street from the hotel.
那餐厅在饭店那边穿过马路。
'Whatever are you doing up here Bill?' asked the vicar in surprise.
“你究竟在这上面干什么，比尔？”牧师惊讶地问。