词典释义：
-
The remarkable photograph of a 'moonbow' was taken by Wally Pacholka as he looked over the Haleakala crater on Maui Island in Hawaii.
这张引人注目的‘月虹'照片是由 Wally Pacholka 在游览参观夏威夷毛伊岛哈雷阿卡拉火山口时拍摄的。
-
Hence the impact of this photograph: a distinctive planetary display captured beside a rare moonbow.
因此在这张照片上就有颗与众不同的行星出现在难得一见的月虹的旁边。
-
"A moonbow is just like a rainbow but is caused by the moon reflecting off rain mist at a certain Angle," says Pacholka.
一道月虹就像一道彩虹，它是由月光在湿度大的薄雾中经过一定角度反射形成的。
-
The remarkable photograph of a 'moonbow' was taken by Wally Pacholka, as he looked over the Halkeakala crater on Maui Island in Hawaii.
这张引人注目的月虹照片是由Wally Pacholka游览参观夏威夷毛伊岛哈雷·阿卡拉火山口时拍摄下来的。
-
Like a rainbow, its daylight equivalent, a moonbow is produced when light is broken up into its constituent colours as it passes through water droplets.
月虹与白天出现的彩虹一样，是光通过水滴分解成多种色光后产生的，而光本身是由多种色光组成的。
月虹，是在月光下出现的彩虹，又叫黑夜彩虹、黑虹。由于是由月照所产生的虹，故通常只见于夜晚。且由于月照亮度较小的关系，月虹也通常较为朦胧，且通常出现于月亮反方向的天空。夜间虽然没有太阳，但如果有明亮的月光，大气中又有适当的云雨滴，便可形成月虹。由于月虹的出现需各种天气因素的配合，所以是非常罕见的自然现象。