Pij
abbr. proximal interphalangeal joint 近端指间关节, 近端趾间关节
🗣️ 情景例句
Where did you go to school?
你在哪儿上学？
I can't express myself very well in English.
我不能很好地用英语表达自己。
But we won't have our big family get-together until Christmas.
但我们要等到圣诞节才会有家庭大团圆。