mydriasis
n. 瞳孔放大 [医] 瞳孔开大, 瞳孔散大, 瞳孔扩大
发音
/mɪˈdɹaɪ ə sɪs/
/maɪ-/
词形变化
mydriases
复数
mydriases
释义与例句
n.
-
1.
The condition of having abnormally large and dilated pupils due to illness or narcotics, particularly stimulants such as methamphetamine, cocaine, etc.
可数 不可数 医学
词汇关系
词源
From Latin mydriasis, from Ancient Greek μυδρίᾱσις (mudríāsis, “undue enlargement of the pupil”), from μύδρος (múdros, “mass of red hot material in a forge”), possibly because the pupil is particularly bright or sparkling when dilated, or because of the red eye effect when exposed to a flash of light.
来源：wiktionary