nova
🇺🇸
/ˈnəʊvə/
🇬🇧
/ˈnəʊvə/
noun
R
A nova is a star that gets a lot brighter very quickly for a short time.
The astronomers were excited to observe a nova in the night sky.
天文学家们很兴奋能在夜空中观察到一颗新星。
translation
新星
词形变化
Plural
novae