英语词汇“landolt ring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	landolt ring
释义	landolt ring noun Usage: usually capitalized L Etymology: after Edmond Landolt died 1926 French ophthalmologist : one of a series of incomplete rings or circles used in studying visual discrimination or acuity
随便看	slideable slideably slide-action slide caliper slide detector fence slide fastener slidefilm slidefilm slide guitar slide-off slide pole slider slide rest slide-rock slide rule slides slide stacker slide valve slideway slide-wire sliding sliding sliding board sliding bow sliding fit

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