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：

umbilicus    
n. 脐,中心

脐,中心

umbilicus
n 1: a scar where the umbilical cord was attached; "you were not
supposed to show your navel on television"; "they argued
whether or not Adam had a navel"; "she had a tattoo just
above her bellybutton" [synonym: {navel}, {umbilicus},
{bellybutton}, {belly button}, {omphalos}, {omphalus}]

Umbilicus \Um`bi*li"cus\, n. [L. See {Umbilic}.]
1. (Anat.) The depression, or mark, in the median line of the
abdomen, which indicates the point where the umbilical
cord separated from the fetus; the navel; the belly
button, in humans.
[1913 Webster]

2. (Gr. & Rom. Antiq.) An ornamented or painted ball or boss
fastened at each end of the stick on which manuscripts
were rolled. --Dr. W. Smith.
[1913 Webster]

3. (Bot.) The hilum.
[1913 Webster]

4. (Zool.)
(a) A depression or opening in the center of the base of
many spiral shells.
(b) Either one of the two apertures in the calamus of a
feather.
[1913 Webster]

5. (Geom.)
(a) One of the foci of an ellipse, or other curve. [Obs.]
(b) A point of a surface at which the curvatures of the
normal sections are all equal to each other. A sphere
may be osculatory to the surface in every direction at
an umbilicus. Called also {umbilic}.
[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:


  • Navel - Wikipedia
    The navel (clinically known as the umbilicus; pl : umbilici or umbilicuses; also known as the belly button or tummy button[1]) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord
  • Umbilical region - Wikipedia
    The umbilical region is one of the nine regions of the abdomen It is the region that surrounds the area around the umbilicus and is placed approximately halfway between the xiphoid process and the pubic symphysis
  • Umbilicus: Anatomy and function | Kenhub
    The umbilicus acts as an important anatomical landmark of the abdomen as its position is relatively consistent between individuals The umbilicus is located along the midline of the anterior abdominal wall at the level of the intervertebral discs between L3 and L4
  • UMBILICUS Definition Meaning - Merriam-Webster
    The umbilicus, its clinical name, marks the former attachment point of the umbilical cord, the vascular structure that connected you to the placenta during fetal development
  • UMBILICUS | English meaning - Cambridge Dictionary
    UMBILICUS definition: 1 the small, round part in the middle of the belly that is left after the umbilical cord (= the… Learn more
  • Umbilicus - e-Anatomy - IMAIOS
    The umbilicus, commonly known as the navel or belly button, is a scar on the abdomen that marks the site of the former umbilical cord attachment in the fetus It is a central anatomical feature that serves as a landmark for various clinical and surgical procedures
  • Umbilicus - Simple English Wikipedia, the free encyclopedia
    The umbilicus (also called navel or bellybutton) is a place on the body of mammals that is left after a baby loses its umbilical cord The umbilicus of humans is in the middle of the abdomen It is usually only easy to see on humans, and is a thin line on many other mammals
  • Umbilical Hernia: Symptoms, What It Is, Treatment Surgery
    An umbilical hernia is an unusual bulge you can often see or feel over your belly button (umbilicus) It develops when part of your small intestine, together with fat or fluid, forms a sac





中文字典-英文字典  2005-2009