oceanographer
🇺🇸
/ˌəʊʃəˈnɑːɡrəfər/
🇬🇧
/ˌəʊʃəˈnɒɡrəfə(r)/
A person who studies the physical and biological aspects of the ocean.
The oceanographer spent years studying the impact of climate change on marine life.
海洋学家花了数年时间研究气候变化对海洋生物的影响。