astigmia
英 [æs'tɪgmɪə]
美 [æs'tɪgmɪə]
词性
名词
基本解释
n.[医]散光
网络释义
散光（眼睛失去正常曲率，导致近视或远视）
例证
1. She was diagnosed with astigmatism and prescribed corrective lenses.
2. If you have astigmatism, you may experience blurry vision and eye strain.
2. If you have astigmatism, you may experience blurry vision and eye strain.