英语词汇dioptre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	dioptre
释义	di·op·tre /daɪˈɒptə(r)/ n. 【物】屈光度，折光度 [< L dioptra optical instrument < Gr < DIA- + opsesthai to see] di·op·tral-trəl a.
随便看	performer per-former performers performing per-forming performing-art performing arts performing artses performs perf part perf. part. perfume perfumed perfumeless perfumer perfumeries perfumers perfumery perfumes perfumier perfuming perfumy perfumy perfunctorily perfunctorily

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