英语词汇“Snellen's test letter”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Snellen's test letter
释义	Snellen's test letter 释义 [医]Snellen试验：检一眼伪盲：患者自认的健眼以红玻璃覆盖，交替出示红色和绿字母，如能读出红色字母即知其伪
随便看	wedge catch system wedge-catch system wedge-caulking wedge cavity wedge channel grooved piston ring wedge chromatography wedge clamp wedge clip wedge clothing wedge colorimeter wedge-colorimeter wedge combustion chamber wedge compression coupler wedge connection wedge constant wedge contact wedge coping wedge core lifter wedge correction wedge cottar wedge cotter wedge coupling wedge crib wedge-cross-rolling wedge cut

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