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首页英语词典astigmaticastigmatic英英释意

astigmatic

英 [,æstɪɡ'mætɪk] 美[,æstɪg'mætɪk]

英英释义实用场景例句

adj. 散光的；乱视的；矫正散光的

英英释意

1. of or relating to a defect in the eye or in a lens caused by a deviation from spherical curvature which prevents light rays from meeting at a common focus and so results in distorted images