英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Pinniped - Wikipedia
    Pinnipeds (pronounced ˈpɪnɪˌpɛdz ), commonly known as seals, [a] are a widely distributed and diverse clade of carnivorous, fin -footed, semiaquatic, mostly marine mammals
  • Pinniped | Marine Mammals, Adaptations Conservation | Britannica
    pinniped, (suborder Pinnipedia), any of a group of 34 species of aquatic fin-footed mammals comprising seals, sea lions, and the walrus Pinnipeds live only in rich marine environments and a few inland or tropical freshwater systems
  • Pinnipedia - PMC
    Pinnipedia is a suborder of carnivorous mammals found exclusively in aquatic habitats The suborder includes three recognized extant families: Odobenidae (walrus), Otoriidae (sea lions and fur seals), and Phocidae (true seals)
  • Pinnipedia - an overview | ScienceDirect Topics
    Pinnipedia is defined as a suborder of Carnivora that includes seals, sea lions, and walruses, characterized by a more or less aquatic lifestyle and adaptations for life in water This group comprises 34 species and demonstrates complex phylogenetic relationships influenced by DNA analysis
  • Pinniped - New World Encyclopedia
    Pinnipeds (from Latin pinna, "feather” or “wing," and pedis, "foot," meaning "winged feet" or "fin-feet") are large aquatic (mostly marine) mammals having both front and hind limbs in the form of flippers and comprising the taxonomic group Pinnipedia
  • Pinnipedia - Animalia
    There are 34 extant species of pinnipeds, and more than 50 extinct species have been described from fossils While seals were historically thought to have descended from two ancestral lines, molecular evidence supports them as a monophyletic lineage (descended from one ancestral line)
  • PINNIPEDIA Definition Meaning - Merriam-Webster
    The meaning of PINNIPEDIA is a suborder of aquatic carnivorous mammals including all the seals and the walruses
  • PINNIPEDIAstudyguide
    Suborder Pinnipedia is a "flipper-footed" marine mammal Pinnipeds can safely come out on land to rest, breed, and give birth, and are comprised of three families:
  • Pinnipedia _ AcademiaLab
    The pinnipeds (Pinnipedia) are a superfamily of carnivorous mammals of the suborder Caniformia; along with cetaceans, and sirenians, the only mammals adapted to marine aquatic life
  • What is a Pinniped? - WorldAtlas
    Pinnipeds are aquatic and carnivorous mammals that belong to the order Pinnipedia They are commonly known as seals and they comprise of the Odobenidae, Otariidae and the Phocidae monophyletic families





中文字典-英文字典  2005-2009