cosmologist
US /kɑːzˈmɑː.lə.dʒɪst/
UK /kɒzˈmɒl.ə.dʒɪst/
名词
宇宙学家
a scientist who studies the origin and development of the universe
示例:
•
Stephen Hawking was a renowned cosmologist.
史蒂芬·霍金是一位著名的宇宙学家。
•
The new theory was proposed by a leading cosmologist.
这项新理论是由一位顶尖的宇宙学家提出的。