球窩關節 qiúwōguānjié ball-and-socket joint Definitions Defs Origin Strokes Stroke Words Sentences Sents 球 qiú noun ball ball-shaped object; ball used in sports窝 窩 wō noun hollow pit or hollow, especially on the human body; a depression or sunken area关节 關節 guānjié noun joint The connection point between bones in the body; a physical joint
