| 英语单词 | supernova |
|---|---|
| 英美音标 | 英 [ˌsuːpə'nəʊvə] 美 [ˌsuːpər'noʊvə] |
| 中文释义 | n.[天]超新星 |
| 英语例句 | (1) This image shows the entire region around the supernova. (2) The hot gas will be heated further by any supernova which go off in the galaxy. |
| 中文例句 | (1) 这张图像显示了超新星周围的整个区域。 (2) 热气体将被星系中爆发的任何超新星进一步加热。 |
| vocabulary简明 | Supernova is an astronomical term for a star that explodes like crazy. When a star turns into a supernova, it becomes extremely bright. |
| vocabulary扩展 | Supernova sounds like a superhero, but it refers to the super explosion of a star. A nova is also the explosion of a star, but a supernova has more energy. A supernova happens when a star becomes bright, bursts, and its matter is scattered in all directions, with light and radiation shooting out. Some say our sun will turn into a supernova someday, which would destroy all life on Earth. Don’t worry, that’s a long way off. |
| 柯林斯解释 | 1 [N-COUNT 可数名词]超新星 A supernova is an exploding star.
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