astigmatism
astigmatism怎么读：音标[ә'stigmәtizm]
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◎ astigmatism是什么意思
n. 散光
[化] 像散
n. (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
n. (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
以上参考资料就是本英汉词典详细汇总的单词astigmatism的翻译英语含义，如有错漏请向我们提供反馈意见。