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：

rectum    音标拼音: [r'ɛktəm]
n. 直肠

直肠

rectum
n 1: the terminal section of the alimentary canal; from the
sigmoid flexure to the anus

Rectum \Rec"tum\ (-t?m), n. [NL. (sc. intestinum), fr. L. rectus
straight. See {Right}.] (Anat.)
The terminal part of the large intestine; -- so named because
supposed by the old anatomists to be straight. See Illust.
under {Digestive}.
[1913 Webster]

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:


  • Rectum: Function, Anatomy, Length Location - Cleveland Clinic
    Your rectum is at the end of your large intestine, a long, continuous tube that includes your colon, rectum and anus Your rectum makes up the last 6 inches or so, just before it turns into the anal canal
  • Rectum - Wikipedia
    The rectum (pl : rectums or recta) is the final straight portion of the large intestine in humans and some other mammals, and the gut in others Before expulsion through the anus or cloaca, the rectum stores the feces temporarily
  • Rectal cancer - Symptoms and causes - Mayo Clinic
    The rectum is the last several inches of the large intestine It starts at the end of the final segment of the colon and ends when it reaches the short, narrow passage known as the anus
  • Rectum: Anatomy, Function, and Associated Diseases - Health
    The rectum is the second-to-last part of your digestive tract, sitting right before the anus The rectum is responsible for storing stool (poop) and then moving it toward your anus, where it
  • Overview of the Anus and Rectum - The Merck Manuals
    The rectum is the section of the digestive tract above the anus where stool is held before it passes out of the body through the anus The anus is formed partly from the surface layers of the body, including the skin, and partly from the intestine
  • The Rectum - Position - Neurovascular Supply - TeachMeAnatomy
    The rectum is the most distal segment of the large intestine, and has an important role as a temporary store of faeces It is continuous proximally with the sigmoid colon, and terminates into the anal canal
  • The Rectum: Anatomy and 3D Illustrations - Innerbody
    The rectum is the final segment of the large intestine that connects the colon to the anus It stores fecal matter produced in the colon until the body is ready to eliminate the waste through the process of defecation
  • Rectum – Anatomy, Structure, Functions Clinical Significance . . .
    Learn about the rectum, its anatomy, structure, and location within the digestive system Explore its role in fecal storage, defecation, and related clinical conditions
  • Rectum - Structure, Location, Function, Diagram
    The rectum is the terminal portion of the large intestine, extending from the sigmoid colon to the anal canal Despite its name (from Latin "rectus" meaning straight), the rectum has a gentle curvature and plays a critical role in the temporary storage of feces before defecation
  • Human digestive system - Rectum, Anus, Digestion | Britannica
    Human digestive system - Rectum, Anus, Digestion: The rectum, which is a continuation of the sigmoid colon, begins in front of the midsacrum (the sacrum is the triangular bone near the base of the spine and between the two hipbones)





中文字典-英文字典  2005-2009