astigmatism [əˈstɪgmətɪzəm]
以下由轻松背单词网站提供
基本释义
n.散光,乱视眼
英英释义
a fault in the lens of the eye which reduces the quality of sight , especially a fault which stops the eye from focusing
参考例句
Maybe you fall asleep in class because of uncorrected astigmatism. 也许你在课堂上睡觉是因为你的眼睛散光。
Astigmatism can occur in addition to nearsightedness and farsightedness. 散光可同时发生在近视和远视。
推荐阅读