| 单词 | flicker photometer |
| 释义 | flicker photometernoun : a photometer for comparing the brightness of two lights based upon the principle that flicker between two alternating lights of different color is at a minimum when the brightness of the two is equal |
| 随便看 |
|
英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。