musie音乐Mus[医] 鼠属musculus extensor carpi radialis longus桡侧腕长伸肌musculus constrictor pharyngis superior咽上缩肌musculus rectus capitis posterior minor头后小直肌musculature of small intestine meridian手太阳经筋musculus constrictor pharyngis inferior咽下缩肌muscarinic receptor-operated channels毒蕈碱受体操纵通道musculus rectus capitis posterior major头后大直肌musculus extensor carpi radialis brevis桡侧腕长伸肌,桡侧腕短伸肌musculus flexor digitorum superficialis指浅屈肌musculi extensor digiti quinti proprius[医] 小指固有伸肌