词语knuckle
解释关节,肘节,斜井坡度突变处
词性名词
knuckle〔名词〕船体棱缘,船体折角,钩爪详细»
knuckle〔名词〕指关节详细»
knuckle〔名词〕关节详细»
knuckle关节,万向接头钩爪指节详细»