Pij
abbr. proximal interphalangeal joint 近端指间关节, 近端趾间关节
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
We must get back to first principles.
我们必须回到基本原则上来。
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。