Nova
[ 'nəuvə, 'nɔvə ]
辅助 Assistant
n. 新星;
📝 例句
The nova phenomenon generally occurs in a binary system that has as one member a very hot white dwarf.
新星这种现象一般发生在双星系统中,其中一颗子星是非常热的白矮星。
📖 牛津释义
nova
n
(pl ~s or -vae ) (astronomy天) star that suddenly becomes much brighter for a short period 新星(在短时期内亮度突然增大者). Cf 参看 supernova.
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
Provide for the worst, the best will save itself.
作最坏的准备,可以得到最好的结果。
Built in 1885, it was the oldest car taking part.
该车造于1885年,是参赛车中最老的一辆。
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