These motions enlist the hinge joints. Similarly, my oval-shaped condylar knuckle joints allow my fingers to bend and ball up for a good fist pump.
同样，我的椭圆形髁关节允许我的手指弯曲并向上握出一个好的拳头。
knuckle joint
英汉-汉英词典
膝关节
词组 | 习惯用语
您要查找的是不是：
knuckle point 折角点
knuckle joint bearing 关节接合轴承
flexible knuckle joint 柔性肘节
straight-side knuckle joint press 闭式双柱肘节式压力机；详细翻译
knuckle joint 指骨关节；[建] 铰链接合
single knuckle joint 单试铰链节
wireline knuckle joint 电缆铰接
knuckle joint press 肘接式压力机,肘杆式压力机
原声例句
Crash Course 解剖生理学篇
英语百科
Knuckle
（重定向自Knuckle joint）
The knuckles are the joints of the fingers which are brought into prominence when the hand is clenched and a fist is made. The word is cognate to similar words in other Germanic languages, such as the Dutch "Knokkel" (knuckle) or German "Knöchel" (ankle), i.e., Knöchlein, the diminutive of the German word for bone (Knochen). Anatomically, it is said that the knuckles consist of the metacarpophalangeal (MCP) and interphalangeal (IP) joints of the finger. The knuckles at the base of the fingers may be referred to as the 1st or major knuckles while the knuckles at the midfinger are known as the 2nd and 3rd, or minor, knuckles. However, the ordinal terms are used inconsistently, and can be found referring to any of the knuckles.
近义、反义、联想词
近义词
n.synovial joint, articulatio synovialis, diarthrosis, joint
英英词典
knuckle joint n.
- a joint of a finger when the fist is closed
- a joint allowing movement in one plane only
synonymous： knuckle, metacarpophalangeal joint
synonymous： hinge joint