在线词典
在线词典，是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义，查询效率高、结果丰富，包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等，是外语学习者必备的在线查词工具。
输入要查询的单词：
pupillary light reflex
查词链接：
https://www.dute.org/dict/pupillary_light_reflex复制链接 瞳孔光反射：指光线照射到眼睛时，瞳孔会自动收缩或扩张的生理现象。
查看英英释义
abstract:
The pupillary light reflex is a reflex that controls the diameter of the pupil, in response to the intensity (luminance) of light that falls on the retina of the eye, thereby assisting in adaptation to various levels of darkness and light, in addition to retinal sensitivity. Greater intensity light causes the pupil to become smaller (allowing less light in), whereas lower intensity light causes the pupil to become larger (allowing more light in).
网络释义
瞳孔对光反射
瞳孔对光反射(pupillary light reflex)：此反射是腻干上段中腻的功能：瞳孔对光反 射的检查中，用强光照射一侧的瞳孔，光线刺激过后会发现两侧瞳孔有对称性收缩 的现象...
常用短语
- direct pupillary light reflex直接瞳孔光反射
- indirect pupillary light reflex间接瞳孔光反射
- Direct light pupillary reflex直接对光瞳孔反射
- indirect light pupillary reflex间接对光瞳孔反射
正在查询...
{error}
你是不是想查找：
- {typos}
{word}
{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接：
{link}复制链接{phones}
{text}：[{value}]{trans}
{trans}
{pos}
{tran}
{tran}
查看英英释义
{trans}
{pos}
{list} {tran}
{words}{word}同义词： {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
- {phrases}
网络释义
{web_trans}
{tran}
{detail}
近义词
{synonyms}
{pos} {tran}
{words}
同根词
{rels}
{pos}
{words}
{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}