Phy
abbr. 物理层；物理层协议（Physical Layer）
🗣️ 情景例句
Don't lose sleep over it.
别因为这事儿睡不着觉。
I never expected him to be so great.
我没有想到他会是那么了不起。
I asked Wei Hua this question: Do you enjoy work? Yes, I do, she answered. I like to keep busy!
“你喜欢劳动吗？” “是的，我喜欢，”她回答，“我喜欢忙个不停！”