Phy
abbr. 物理层；物理层协议（Physical Layer）
🗣️ 情景例句
She's through with her new boyfriend.
她跟新交的男朋友吹啦。
He threw a dance for them.
他为他们举行晚会。
The children wake up very early, and can't wait to open the presents in their stockings.
孩子们醒得很早，迫不及待地打开袜子里的礼物。