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单词 retinoscopy
释义 ret·i·nos·co·py
\ˌretənˈäskəpē\ noun
(-es)
Etymology: retin- (II) + -scopy
: observation of the retina of the eye; specifically : a method of determining the state of refraction of the eye by illuminating the retina with a mirror and observing the direction of movement of the retinal illumination and adjacent shadow when the mirror is turned — called also skiascopy
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