基本解释n.散光=astigmatism.同根派生 astigmia相关词英汉例句用作名词 (n.)The past rectification operation aiming at myopia refraction patients has developed the rectification treatment aiming at hyperopia and astigmia patients.过去仅针对近视屈光患者施行的矫正手术，目前已发展出可针对远视与散光患者施行的矫正治疗。astigmia更多例句