"Sciences" 是英语中科学的意思。这个词来源于拉丁语 "scientia"，意为 "知识"。它可以指一般的知识，也可以指特定的学科。
例句：
The sciences include fields such as biology, chemistry, and physics. (科学包括生物学、化学和物理学等领域。)
He studied computer science at university. (他在大学里学习了计算机科学。)
She is interested in the social sciences, including sociology and anthropology. (她对社会科学，包括社会学和人类学感兴趣。)