Knucklebone
n. 指关节骨, 骨
🗣️ 情景例句
Do you think we should take down the decorations?
你觉得我们应当取掉这些装饰品吗？
He is hard to please.
他是难以取悦的。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。