Knuckle-bone
n. 膝节骨；指关节骨
🧩 词语组成解析
knuckle
[['nʌkəl]]
n. 指节, 蹄爪, 膝关节\\nv. 以指节打, 以手指射
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
🗣️ 情景例句
How many classes are you taking this semester?
这学期你有多少课？
That's 9:26 on Track 16.
9点26分，16轨道。
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。