| 释义 |
Dugongidae
基本英英例句
n.儒艮科¹⁰⁰
Noun:
a family of mammals of order Sirenia including dugongs and Steller's sea cowa genus of the familyDugongidaecomprising only Steller's sea cow.仅由斯氏海牛构成的懦艮科的一个属。
type genus of theDugongidaecomprising only the dugongs.仅由懦艮构成的懦艮科的模式属。
a genus of the familyDugongidaecomprising only Steller's sea cow仅由斯氏海牛构成的懦艮科的一个属 |