retinoscope

retinoscope

美 ['retənəˌskoʊp] 　英 ['retɪnəskəʊp]

• n.视网膜镜
• 网络眼膜曲率器；检影灯；检影器

词形变化

复数：retinoscopes  

英汉解释

n.

1. 视网膜镜

英英解释

n.	1. an instrument for identifying refractive errors in the eye by measuring the angle of a beam of light reflected from the retina and back out through the pupil

例句

Design of new retinoscope with the ultrasonic distance measure instrument

带超声波测距装置的新型检影镜的研制