sea cow

基本解释

• 海牛；海象

同根派生

• sea cow相关词

英汉例句

双语例句

• A genus of the family Dugongidae comprising only Steller's sea cow .
  仅由斯氏海牛构成的懦艮科的一个属。
• A family of mammals of order Sirenia including dugongs and Steller's sea cow .
  哺乳动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.
  山头公园、青岛海牛足球（啤酒） 训练场、青岛电视台等。

权威例句

• 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

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词组短语

短语

• Steller 's Sea Cow 大海牛;无齿海牛;北海牛;斯特拉海牛

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英英字典

柯林斯英英字典

• any sirenian mammal, such as a dugong or manatee

• sea cow剑桥字典
• sea cow柯林斯字典

专业释义

生物学

• 海牛目(sirenia)海生哺乳动物
• 海牛