英语词汇“dioptrics”是什么意思，“dioptrics”的读音、用法及例句翻译-乐坝网

词汇	dioptrics
释义	di·op·trics AHD[dī-ŏpʹtrĭks] D.J.[daɪˈɒptrɪks]K.K.[daɪˈɑptrɪks]n.(used with a sing. verb)（名词）（与单数动词连用） The study of the refraction of light.屈光学：研究光的折射 Etymology语源 From dioptric 源自 dioptric
随便看	dryasdust dryasdusts dry cell dry-clean Dryden dry dock dry-dock dryer dryer dryer dryest dryest dry farming dry fly dry gangrene dry goods dry hole dry ice drying drying oil dry kiln dry measure dry mop dry nurse dryopithecine

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