dioptriciann.

/dʌɪɒpˈtrɪʃən/

Etymology: < dioptric adj. and n.; compare optician.

rare.

One skilled in dioptrics.

ΘΚΠ

the world > physical sensation > sight and vision > one skilled in optics > [noun] > in the refraction of light

dioptic1664

dioptrician1671

1671 Philos. Trans. 1670 (Royal Soc.) 5 2045 An Un-usual kind of Refraction, hitherto un-observed by Dioptricians.

This entry has not yet been fully updated (first published 1896; most recently modified version published online March 2021).

单词	dioptrician
释义	dioptriciann. /dʌɪɒpˈtrɪʃən/ Etymology: < dioptric adj. and n.; compare optician. rare. One skilled in dioptrics. ΘΚΠ the world > physical sensation > sight and vision > one skilled in optics > [noun] > in the refraction of light dioptic1664 dioptrician1671 1671 Philos. Trans. 1670 (Royal Soc.) 5 2045 An Un-usual kind of Refraction, hitherto un-observed by Dioptricians. This entry has not yet been fully updated (first published 1896; most recently modified version published online March 2021). < n.1671
随便看	snagboat snagfishing snagged snagger snaggier snaggiest snagging snagging list snaggle snaggle-tooth snaggle-toothed snaggle-tusk snaggled snaggletooth snaggletoothed snaggletusk snaggly snaggreet snaggy snaghook snagline snagpruning snags snagscow snagtooth