手指关节的英文：
knuckle
- His knuckles showed white with the effort when he eased his powerful torso into the chair.
当他那强健有力的身躯坐在椅子上的时候，他的手指关节都因为用力的关系而呈现出白色了。 - The finger joints are called knuckles.
手指的关节叫做指关节。 - wainwright rubbed a knuckle along the surface of his chin
温赖特的一个手指关节在下巴上搓来搓去。 - My knuckles whitened from my tense grip on the steering wheel
我紧紧地握着方向盘，手指关节绷得没有了血色。
n. 指关节；膝关节，肘
v. 用指关节敲打；开始认真工作
- The finger joints are called knuckles.
手指的关节叫做指关节。 - coupling knuckle pin
车钩关节销 - A knobbed bone, as of a knuckle or joint.
指节骨一种圆形突出的骨头，如指关节或关节的 - He knuckled me in the chest.
他用指关节敲击我的胸部。 - Mr. Cruncher knuckled his forehead.
克朗彻先生用指关节敲敲自己的前额。