| 释义 |
瞳孔 tóng kǒng ☆☆☆☆☆n.名词⁰·⁰⁰⁰⁸ᴾᵃ¹²⁵⁸⁶
基本例句
pupilapple of one's eyethe apple of one's eyepupillaPurchas近瞳人儿；瞳仁儿眼珠暴突的具有带有膨大的瞳孔的眼睛的Having eyes with greatly distended pupils.
光度视网膜亮度单位，相当于每平方米有一烛光亮度的表面，通过一平方毫米的瞳孔区域，到达视网膜的光线数量A unit of retinal illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter.
进入黑暗的房间时，瞳孔就扩大。The pupils of your eyes dilate when you enter a dark room. |