| 单词 | retinae |
| 释义 | retina /retˈi-nə/noun (pl retˈinas or retˈinae /-nē/)The light-sensitive tissue that lines much of the back layer of the eyeball ORIGIN: LL rētina, appar from L rēte net retˈinal adjective retinīˈtis noun Inflammation of the retina retinoblastōˈma noun A cancerous tumour of the eye retˈinoscope noun An optical instrument used in retinosˈcopy, examination of the eye by observing a shadow on the retina retinoscopˈically adverb retinosˈcopist noun retinula /ri-tinˈū-lə/ noun (pl retinˈulae /-lē/) A cell playing the part of a retina to an ommatidium retinˈular adjective retina camera noun An instrument that photographs the minute blood vessels at the back of the eye in full colour retinitis pigmentosa /pig-mən-tōˈsə/ noun A familial and hereditary disease in which chronic and progressive degeneration of the choroid in both eyes causes progressive loss of vision |
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