nova
US /ˈnoʊ.və/
UK /ˈnəʊ.və/
名词
新星
a star showing a sudden large increase in brightness and then slowly returning to its original state over a few months
示例:
•
Astronomers observed a new nova in the constellation Cygnus.
天文学家在天鹅座观测到一颗新的新星。
•
The sudden brightening of the star indicated it was a nova.
恒星的突然增亮表明它是一颗新星。
相关词: