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
Hi, Son.
嗨 儿子。
He'e never really made it as an actor.
他当演员从未有所成就。
or of the habits of the social insects, let us say.
和昆虫群居的习性