pupillary reflex

• 瞳孔反射

英英释义

Noun:

1. reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller

近反义词

【近义词】

• light reflex 光反射
• myosis 瞳孔缩小
• miosis [生](生殖细胞的)成熟...