sea mammal

基本解释

Some scientists, however, say that the dolphin, a sea mammal, is just as smart.
然而，有些科学家说，海豚，一种海中的哺乳动物，也有那么聪明。
blog.sina.com.cn
Dr Vincent Janik, of the Sea Mammal Unit at St Andrews University, said they conducted the research on wild dolphins.
圣安德鲁大学海洋哺乳动物研究中心的文森特。雅尼克博士说，他们的研究对象是野生海豚。
Program officials estimate that the sea lions in the Marine Mammal Program have recovered millions of dollars of U. S. Naval torpedoes and instrumentation dropped on the sea floor.
这个项目的官员预计，海洋哺乳动物专案计划中的海狮已经帮助恢复了落在基岸的海军鱼雷和仪器，这些设备价值上百万美元。

Joining us to talk about this is Vincent Janik of the Sea Mammal Research Unit at the University of St.
NPR: Study: Dolphins Call Out Their Own Names
That definition is ambiguous, so extremists have taken it to mean anything, including the possibility of a vessel's disturbing a resting sea mammal.
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