n. a member of the United States Marine Corps
n. a soldier who serves both on shipboard and on land
a. of or relating to the sea
a. of or relating to military personnel who serve both on land and at sea (specifically the U.S. Marine Corps)
n. 舰队, 水兵, 海景画
a. 海的, 海产的, 海底的, 船舶的, 海运的
1. The marine life in the ocean is very diverse.
海洋中的海洋生物种类繁多。
2. Many marine scientists study the effects of pollution on fish.
许多海洋科学家研究污染对鱼类的影响。
3. She wants to become a marine biologist and explore underwater ecosystems.
她希望成为一名海洋生物学家，探索水下生态系统。