Pij
abbr. proximal interphalangeal joint 近端指间关节, 近端趾间关节
🗣️ 情景例句
Here we go.
现在可以开始了。
Look over to the southeast and you can see the con stellation of Orion.
眺望东南方向，你就可以看到猎户星座。
Your Chinese is really surprising.
你的中文令人惊讶。