n.

1. 反射；反映[C]
2. 反射光；反射热[C]
3. 映像，倒影；酷似物[C]
4. 【生理】反射（作用），本能的反应[C]
5. 反应能力[P]
   The doctor checked my reflexes and could find nothing wrong.

   医生检查了我的反应能力，找不出任何毛病。

a.

1. 反射的；反作用的
2. 【生理】反射作用的
3. 【数】优角的
4. 【电子】来复的

vt.

1. 使经受反射
2. 使折回

n.

1. an action performed without conscious thought as a response to a stimulus.
   ▸(in reflexology) a response in a part of the body to stimulation of a corresponding point on the feet, hands, or head.
2. a thing that reproduces the essential features or qualities of something else.
   ▸a word formed by development from an earlier stage of a language.
3. archaic a reflected source of light.

adj.

1. (of an action) performed as a reflex.
2. (of an angle) exceeding 180°.
3. archaic (of light) reflected.
4. archaic bent or turned backwards.