Px
abbr. 专用小交换机（Private Exchange）；二苯甲（p-Xylene）
📖 牛津释义
PX
abbr
缩写 = (US) Post Exchange 军人消费合作社. Cf 参看 NAAFI.
🗣️ 情景例句
They don't have room service at Old Country Inn. Old Country Inn
没有房间服务部。
Wouldn't I know?
我还会不知道吗？
Thank you.
谢谢。