dioptrics的词源

英文词源

No matching word found in the dictionary.

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daisy

daisy: [OE] The Anglo-Saxons named this familiar flower dæges ēage, literally ‘day’s eye’, from the fact that some species open in daylight hours to reveal their yellow disc, and close again at dusk. (The medieval Latin name for the daisy was solis oculus ‘sun’s eye’.)
=> day, eye

中文词源

dioptrics：折射光学

来自diopter, 屈光度。-ics, 学说。

该词的英语词源请访问趣词词源英文版：dioptrics 词源，dioptrics 含义。