Enarthrosis
n. 杵臼關節, 球窩關節\\n[醫] 杵臼關節
??? 情景例句
You and I are very busy these days.
這些天來我們倆都很忙。
Dying is as natural as living.
死亡與生存一樣自然。
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！