patellar reflex

同根派生

Relationship between bulbocavernosus reflex, patellar reflex and rehabilitation during acute stage of cervical spinal injury
颈髓损伤急性期球海绵体反射、膝反射与康复的关系
It's just a dog's reflex movement.
这正是狗的反射运动。
Sorry I hit you; it was a pure reflex.
对不起我撞著你了; 这完全是无意的。
paradoxic patellar reflex
[医] 倒错性膝反射
Motor coordination; a motor reflex.
肌肉运动的协调; 肌肉运动反射