reflexes是什么意思？

A reflex or a reflex action is something that you do automatically and without thinking, as a habit or as a reaction to something.

A reflex or a reflex action is a normal, uncontrollable reaction of your body to something that you feel, see, or experience.

Your reflexes are your ability to react quickly with your body when something unexpected happens, for example when you are involved in sport or when you are driving a car.