Prv
abbr. 峰值反向电压（Peak Reverse Voltage）；减压阀（Pressure Reducing Valve）
🗣️ 情景例句
She was in love with Donald McGrath,
她爱上了Donald McGrath，
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
You see, I was hoping to give you a surprise.'
嗯，我是想让你大吃一惊。”