| 释义 |
knuck·le AHD[nŭkʹəl] D.J.[ˈnʌkəl]K.K.[ˈnʌkəl]n.（名词）- Anatomy 【解剖学】
- The prominence of the dorsal aspect of a joint of a finger, especially of one of the joints connecting the fingers to the hand.指关节：手指关节的背面突起，特别是连结手指与手掌的那个突起
- A rounded protuberance formed by the bones in a joint.（屈指时）指节膨出部：关节中由骨头形成的圆形突出物
- A cut of meat centering on the carpal or tarsal joint, as of a pig.肘子：以腕关节或肘关节为中心切下来的肉，比如说猪肉
- The part of a hinge through which the pin passes.铰链连接：铰链中关节销穿过去的那个地方
- knuckles Brass knuckles. knuckles 指节铜套
v.tr.（及物动词）knuck.led, knuck.ling, knuck.les - To press, rub, or hit with the knuckles.用指关节压、摩擦或叩击
- Games To shoot (a marble) with the thumb over the bent forefinger.【游戏】 弹玻璃弹子：拇指在弯曲的食指上方射出（弹子）
knuckle down - To apply oneself earnestly to a task.认真地投入工作
knuckle under - To yield to pressure; give in.向外界压力作出让步；屈服
- Middle English knokel 中古英语 knokel
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