cosmologist
🇺🇸
/kɑːzˈmɑːlədʒɪst/
🇬🇧
/kɒzˈmɒlədʒɪst/
noun
R
A person who studies the universe, its beginnings, and how it has changed over time.
The cosmologist gave a fascinating lecture about the formation of galaxies.
這位宇宙學家就星系的形成進行了一場引人入勝的講座。
translation
宇宙學家
詞形變化
Plural
cosmologists