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单词 Snellen test
释义

Snellen test

/ˈsnelən/
noun
an eyesight test using rows of letters printed in successively decreasing sizes (the Snellen scale) of which patients are asked to read as many as they can
斯内伦视力测试(视力测验的一种, 受试者尽量读出由大到小排列 [斯内伦标准]的字母)。
词源
mid 19th cent.: named after Hermann Snellen (1834-1908), Dutch ophthalmologist.
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更新时间:2025/2/12 3:02:02