Pio
abbr. 過程輸入輸出（Process input output）；并行輸入輸出（Parallel Input Output）；可編程輸入輸出（Programmed Input Output）；新聞發布官（Public Information Officer）
??? 情景例句
They're still open?
他們現在還開著嗎？
He has a pair of gloves.
他有一副手套。
Many strange new means of transport have been developed in our century,
本世紀已研制出許多新奇的交通工具，