# knuckle
##### 词义
- 英:/ˈnʌkl/; 美:/ˈnʌkl/
- #词性/n 指关节;指节;(猪等动物的)肘,蹄
- #词性/v 用指关节打(压,碰,擦)
##### 例句
- David Seaman was back in the Arsenal goal after breaking a knuckle .
- 戴维·西曼在一个指关节骨折后又回到阿森纳队的球门前。
- Between the first and the second knuckle .
- 第1与第2指关节之间。
- I 'm going to have to knuckle down to some serious study .
- 我得开始认认真真地学习了。
##### 形态
- #形态/word_third knuckles
- #形态/word_ing knuckling
- #形态/word_done knuckled
- #形态/word_pl knuckles
- #形态/word_past knuckled