sea cow

基本解释

• 海牛；海象

同根派生

英汉例句

雙語例句

• A genus of the family Dugongidae comprising only Steller's sea cow .
  僅由斯氏海牛搆成的懦艮科的一個屬。
• A family of mammals of order Sirenia including dugongs and Steller's sea cow .
  哺乳動物中海牛目中一科包括儒艮和斯特勒儒艮。
• The hilltop park , Qingdao Sea cow football(beer)Training field, TV station of Qingdao, etc.
  山頭公園、青島海牛足球（啤酒） 訓練場、青島電眡台等。

權威例句

• But what has not been clear before is whether the common ancestor was, like the sea cow, aquatic—and therefore whether elephants have undergone a tortuous evolutionary journey from water to land (when their remote ancestors changed from fish to amphibians) then back to water again, before finally returning to the land.
  ECONOMIST: The elephant and the mermaid

词组短语

短語

• Steller 's Sea Cow 大海牛;無齒海牛;北海牛;斯特拉海牛

英英字典

柯林斯英英字典

• any sirenian mammal, such as a dugong or manatee

专业释义

生物學

• 海牛目(sirenia)海生哺乳動物
• 海牛