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
What is your nationality?
你的国籍是什么？
Wise men love truth, whereas fools shun it.
聪明人爱真理，蠢人背弃真理。
As a matter of fact, it is the other way around.
事实上，情况正好相反。