Phy
abbr. 物理层；物理层协议（Physical Layer）
🗣️ 情景例句
If it's a good one, then we'll make it work for us.
假如它是个好工作， 我们就顺水推舟。
Are you Bill Jones?
你是比尔、琼斯吗？
Please sit down.
请坐。