| 单词 | polar day |
| 释义 | polar day noun[CorU] uk/ˌpəʊ.lə ˈdeɪ/us/ˌpoʊ.lɚ ˈdeɪ/adayor thetimeinsummeratplacescloseto theNorthorSouthPole, when thesundoes not set 极昼Days & times of day
Examplesofpolar daypolar day At extreme latitudes, it is usually referred to aspolarday. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The opposite phenomenon, thepolarday, or midnight sun, occurs when the sun stays above the horizon for more than 24 hours. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.That is the midnight sun or midsummer-night sun orpolarday. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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