aurora
名詞
UK/ɔːˈrɔː.rə/
US/ɔːˈrɔːr.ə/
定義 aurora 名詞
- Countableenvironment
A natural display of colored light in the sky, typically observed in the polar regions, near the Arctic or Antarctic.
I witnessed an unforgettable aurora during the night in Alaska.
Scientists are studying the causes of auroras.
The beauty of the aurora attracts tourists from all over the world.