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：

bivalve    音标拼音: [b'ɑɪv,ælv]
n. 双壳贝

双壳贝

bivalve
adj 1: used of mollusks having two shells (as clams etc.) [synonym:
{bivalve}, {bivalved}] [ant: {univalve}]
n 1: marine or freshwater mollusks having a soft body with
platelike gills enclosed within two shells hinged together
[synonym: {bivalve}, {pelecypod}, {lamellibranch}]


请选择你想看的字典辞典：
单词字典翻译
bivalve查看　bivalve　在百度字典中的解释百度英翻中〔查看〕
bivalve查看　bivalve　在Google字典中的解释Google英翻中〔查看〕
bivalve查看　bivalve　在Yahoo字典中的解释Yahoo英翻中〔查看〕

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:


  • Bivalvia - Wikipedia
    As a group, bivalves have no head and lack some typical molluscan organs such as the radula and the odontophore Their gills have evolved into ctenidia, specialised organs for feeding and breathing
  • Bivalve | Definition, Characteristics, Species, Classification, Facts . . .
    Bivalve, (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell that is divided from front to back into left and right valves
  • Bivalves - Types, Examples, Characteristics, Anatomy, Diet, Habitat
    Bivalves are a group of freshwater and marine mollusks with bilaterally symmetric and laterally compressed bodies encased in a characteristic two-part shell They belong to the class Bivalvia, a term coined by Linnaeus (1758) from two Latin words, bis (two) and valvae (leaves of a door)
  • What is a bivalve mollusk? - NOAAs National Ocean Service
    What is a bivalve mollusk? Bivalve mollusks (e g , clams, oysters, mussels, scallops) have an external covering that is a two-part hinged shell that contains a soft-bodied invertebrate
  • Bivalvia | INFORMATION | Animal Diversity Web - ADW
    Also known as pelecypods, the approximately 15,000 species of this taxon are found in marine and freshwater habitats throughout the world A bivalve is characterized by possessing two shells secreted by a mantle that extends in a sheet on either side of the body
  • The Bivalvia - University of California Museum of Paleontology
    The second most diverse group of molluscs behind gastropods, bivalves are one of the most important members of most marine and freshwater ecosystems In fact, there are well over 10,000 described species of bivalve, found from the deepest depths of the oceans, to the streams in your backyard
  • What Are Bivalves? 5 Examples of These Amazing Creatures
    Bivalves are a type of mollusk They are part of the class Bivalvia inside the phylum Mollusca These animals are classified by a two-part hinged shell that is hard This shell covers an invertebrate, usually one that has a very soft body The shells are often round or oval
  • Bivalve Mollusks - Characteristics, Habitat, and Examples
    Explore the world of bivalve mollusks, including mussels, oysters, cockles, and clams Discover their unique characteristics, diverse habitats, and examples of popular species
  • Bivalve - Mollusks, Aquatic, Filter Feeders | Britannica
    Primitive forms were detritivorous, whereas modern bivalves are suspension feeders that collect food particles from seawater using ciliated ctenidia (modified gills) The burrowing, filter-feeding mode of life restricts bivalves to aquatic environments
  • What makes bivalve unique? - The Institute for Environmental Research . . .
    What Makes Bivalves Unique: A Deep Dive into the Two-Shelled Wonders Bivalves are uniquely defined by their two-part hinged shell, protecting their soft bodies and allowing for filter-feeding capabilities and diverse adaptations across marine and freshwater environments Introduction: Bivalves – More Than Just Seafood Bivalves are a class of aquatic mollusks characterized by their two-part





中文字典-英文字典  2005-2009