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astigmatic英英释意- 查字库
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astigmatic

英 [,æstɪɡ'mætɪk] 美[,æstɪg'mætɪk]
  • 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