英语词汇optometer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optometer
释义	optometer/ɒpˈtɒmitə/n. an instrument for testing the refractive power of the eye 视力计(检定眼睛屈光度的装置) [Greek optos ‘seen’ + -METER]
随便看	literatim literation literature -lith litharge lithe lithely litheness lithesome lithia lithic lithium litho litho- lithograph lithographer lithographic lithographically lithography lithological lithology lithophyte lithopone lithosphere lithospheric

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