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astigmia的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
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(ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
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(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
astigmia的用法和樣例：
例句
用作名詞 (n.)
- The past rectification operation aiming at myopia refraction patients has developed the rectification treatment aiming at hyperopia and astigmia patients.
過(guò)去僅針對近視屈光患者施行的矯正手術(shù)，目前已發(fā)展出可針對遠視與散光患者施行的矯正治療。
