dorsal extension and palmar flexion的意思|示意
美 / /
英 / /
背伸和掌屈
dorsal extension and palmar flexion的网络常见释义
背伸掌屈 ... 抓空握拳 grasping about and palmar flexion 背伸掌屈 dorsal extension and palmar flexion 手滚圆球 finger trunding balls ...