diopter的翻译,读音

英/dai'ɔptә(r)/

释义:

单词diopter书写

n. 屈光度, 折光度
[计] 屈折度, 屈光度
n. a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists