释义 |
su·per·no·va AHD[so͞o”pər-nōʹvə] D.J.[ˌsuːpəˈnəʊvə]K.K.[ˌsupɚˈnovə]n.(名词)【复数】 su.per.no.vae[-vē] 或 su.per.no.vas - A rare celestial phenomenon involving the explosion of most of the material in a star, resulting in an extremely bright, short-lived object that emits vast amounts of energy.超新星:一种罕见的天文现象,表现为一恒星中的绝大部分物质爆炸后,产生能放射极大能量的极为明亮而存在时间极短的物体
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