knuckle joint
knuckle
'nʌkəl
nakēl
joint
ʤɔɪnt
joynt

“knuckle joint”的英语定义和含义

Knuckle joint
01

指关节, 指节

a joint of a finger when the fist is closed 
knuckle joint definition and meaning
语法信息
有生性状态
无生命
形态构成
复合词
可数
singular
not gender specific
复数形式
knuckle joints
02

球窝接头, 球形关节

a joint allowing movement in one plane only 
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