n.反射动作，本能反应，反射作用
adj.反射的，反作用的(效果，音响等)，反省的，回想的

原形：reflex复数：reflexes

He had a reflex action to pull his hand away from the hot stove.
他有一种反射动作，迅速将手从热炉子上收回。
The doctor tested her knee reflex with a rubber hammer.
医生用橡胶锤测试了她的膝跳反射。
Babies often have a rooting reflex when they're hungry.
婴儿饿的时候常常会出现寻乳反射。
His reflexes were so quick that he caught the flying glass before it hit the ground.
他的反应速度非常快，在玻璃落地前就接住了它。
In martial arts, proper footwork is essential for developing fast reflexes.
在武术中，正确的步法对于培养快速的反应至关重要。
The goalkeeper's lightning-fast reflexes saved the goalbound shot.
守门员电光火石般的反应救下了即将飞进球门的射门。
After years of training, the tennis player had honed her reflexes to perfection.
经过多年的训练，这位网球运动员已经把她的反应能力磨练得炉火纯青。
Her startle reflex was heightened due to the traumatic event she experienced.
因为经历了那场创伤性事件，她变得更容易受惊吓。
The athlete practiced agility drills to improve his reaction time and reflexes.
这位运动员通过敏捷性训练来提高他的反应时间和反射能力。
When the alarm went off, our survival reflexes kicked in, and we quickly took cover.
当警报响起时，我们的生存本能立刻发挥作用，我们迅速寻找掩体。