dioptres
📖 中文释义
- (dioptre 的复数) [医] 屈光度
🔗 释义中的汉语词
🧩 词形变化
原形 dioptre
📘 English Definition（英文释义）
- plural of dioptre
- 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