sea mammal

基本解释

Some scientists, however, say that the dolphin, a sea mammal, is just as smart.
然而，有些科學家說，海豚，一種海中的哺乳動物，也有那麽聰明。
blog.sina.com.cn
Dr Vincent Janik, of the Sea Mammal Unit at St Andrews University, said they conducted the research on wild dolphins.
聖安德魯大學海洋哺乳動物研究中心的文森特。雅尼尅博士說，他們的研究對象是野生海豚。
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.
這個項目的官員預計，海洋哺乳動物專案計劃中的海獅已經幫助恢複了落在基岸的海軍魚雷和儀器，這些設備價值上百萬美元。

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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