seas
US /siːz/
UK /siːz/
复数名词
海洋
the expanse of salt water that covers most of the earth's surface and surrounds its landmasses
示例:
•
The ship sailed across the vast seas.
船只航行在浩瀚的海洋上。
•
Many different creatures live in the deep seas.
许多不同的生物生活在深海中。