dayglow
/ˈdeɪɡləʊ/noun
1The glow of daylight. Chiefly poetic.
2 Atmospheric Physics. Electromagnetic radiation emitted by the atmosphere of a planet when it is illuminated by the sun.
Origin
Mid 19th century. From day + glow.
| 单词 | dayglow |
| 释义 | dayglow/ˈdeɪɡləʊ/noun 1The glow of daylight. Chiefly poetic. 2 Atmospheric Physics. Electromagnetic radiation emitted by the atmosphere of a planet when it is illuminated by the sun. Origin |
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