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：

cloaca    
n. 阴沟

阴沟

cloaca
n 1: (zoology) the cavity (in birds, reptiles, amphibians, most
fish, and monotremes but not mammals) at the end of the
digestive tract into which the intestinal, genital, and
urinary tracts open
2: a waste pipe that carries away sewage or surface water [synonym:
{sewer}, {sewerage}, {cloaca}]


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


  • Cloaca - Wikipedia
    Mammals With a few exceptions noted below, mammals have no cloaca Even in the marsupials that have one, the cloaca is partially subdivided into separate regions for the anus and urethra Diagrams to illustrate the changes in the cloaca in mammals during development
  • What Is a Cloaca? One Opening for Everything - ScienceInsights
    A cloaca is a single body opening that handles three jobs at once: digestion waste, urinary waste, and reproduction Instead of having separate exits for each system, animals with a cloaca funnel everything through one shared chamber
  • Cloaca: The Single Opening in Animals, Plus Human Implications
    What does a cloaca look like? A cloaca is just an orifice that, on many animals, isn't visible until it's open In some animals, it's just a hole that looks a lot like an anus For other animals, like snakes, it's a small slit or vent
  • Cloacal Malformations: Causes, Diagnosis Treatment
    Early in development during pregnancy, the tissues that eventually become a baby’s intestinal, genital and urinary tracts are combined in one unit known as a “cloaca ”
  • Cloacal Malformation (Persistent Cloaca): Symptoms, Diagnosis . . .
    In developing fetuses, these openings are joined in a sac known as the cloaca Cloacal malformation, sometimes called persistent cloaca, is found in female children where the rectum, vagina and urethra are fused together, creating a single common channel
  • Cloaca | Mammals, Birds, Reptiles | Britannica
    cloaca, (Latin: “sewer”), in vertebrates, common chamber and outlet into which the intestinal, urinary, and genital tracts open It is present in amphibians, reptiles, birds, elasmobranch fishes (such as sharks), and monotremes
  • What is a Cloaca and Which Animals Have One? - Biology Insights
    The cloaca is a common anatomical feature found across many vertebrate groups, indicating its ancient evolutionary origin All amphibians, such as frogs and salamanders, possess a cloaca
  • Where is my cloaca? - The Institute for Environmental Research and . . .
    The cloaca is a single opening that serves as the exit point for the digestive, urinary, and reproductive tracts in many vertebrate animals; however, humans do not possess a cloaca
  • Cloaca Maxima - Wikipedia
    The Cloaca Maxima (Latin: Cloāca Maxima [kɫɔˈaːka ˈmaksɪma], lit 'Greatest Sewer') or, less often, Maxima Cloaca, is one of the world's earliest sewage systems





中文字典-英文字典  2005-2009