Prv
abbr. 峰值反向电压（Peak Reverse Voltage）；减压阀（Pressure Reducing Valve）
🗣️ 情景例句
Don't park your car in a dark street.
不要把车停在黑暗的街道上。
What do you think of my children?
你认为我的孩子怎么样？
I live in a very old town which is surrounded by beautiful woods.
我住在一个由美丽的树林环绕的古老的小镇上。