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n.散光...
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astigmatism的音標：astigmatism的英式發(fā)音音標為：[?'st?gm?t?z?m]astigmatism的美式發(fā)音音標為：[?'st?ɡm(xù)??t?z?m]...
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Maybe you fall asleep in class because of uncorrected astigmatism.也許你在課堂上睡覺是因為你的眼睛散光.They have what is called astigmatism.他們有所謂散光.Under astigmatism even narrow parallel light beams will not combine into one point.有象散存在時甚...
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Astigmatism can occur in addition to nearsightedness and farsightedness.散光可發(fā)生在除近視和遠視.Maybe you fall asleep in class because of uncorrected astigmatism.也許你在課堂上睡覺是因為你的眼睛散光.They have what is called astigmatism.他們有所謂散光.Anast...