?昼光指数
... daydreaming 白日梦 daylight index 昼光指数 daylight vision 明视觉 ...
There's still no positive daylight between them and the index.
FORBES: Santayana got it wrong
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。