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：

alveolus    
n. 小孔,齿槽,肺泡

小孔,齿槽,肺泡

alveolus
n 1: a tiny sac for holding air in the lungs; formed by the
terminal dilation of tiny air passageways [synonym: {alveolus},
{air sac}, {air cell}]
2: a bony socket in the alveolar ridge that holds a tooth [synonym:
{tooth socket}, {alveolus}]

Alveolus \Al*ve"o*lus\ ([a^]l*v[=e]"[-o]*l[u^]s), n.; pl.
{Alveoli} (-l[imac]). [L., a small hollow or cavity, dim. of
alveus: cf. F. alv['e]ole. See {Alveary}.]
1. A cell in a honeycomb.
[1913 Webster]

2. (Zool.) A small cavity in a coral, shell, or fossil.
[1913 Webster]

3. (Anat.) A small depression, sac, or vesicle, as the socket
of a tooth, the air cells of the lungs, the ultimate
saccules of glands, etc.
[1913 Webster]


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


  • Pulmonary alveolus - Wikipedia
    A pulmonary alveolus (pl alveoli; from Latin alveolus 'little cavity'), also called an air sac or air space, is one of millions of hollow, distensible cup-shaped cavities in the lungs where pulmonary gas exchange takes place [1]
  • Alveoli: Function, Lung Anatomy, and Causes of Damage
    Alveoli are tiny air sacs in the lungs that help move oxygen into the bloodstream and remove carbon dioxide Surfactant fluid helps keep alveoli open so gases can pass through easily Diseases like pneumonia and emphysema can damage alveoli and make breathing hard
  • Pulmonary alveolus | Lungs, Respiration, Gas Exchange - Britannica
    pulmonary alveolus, any of the small air spaces in the lungs where carbon dioxide leaves the blood and oxygen enters it Air, entering the lungs during inhalation, travels through numerous passageways called bronchi and then flows into approximately 300,000,000 alveoli at the ends of the bronchioles, or lesser air passages
  • Alveoli: Anatomy, function and clinical points | Kenhub
    Learn the fine structure of the lungs The term alveolus (singular) refers to a hollow cavity, basin or bowl in latin Consequently, there are different types of alveoli (plural) found throughout the human body
  • ALVEOLUS Definition Meaning - Merriam-Webster
    The meaning of ALVEOLUS is a small cavity or pit
  • Alveoli Function, Structure, and Lung Disorders - Healthline
    Each alveolus is cup-shaped with very thin walls It’s surrounded by networks of blood vessels called capillaries that also have thin walls
  • Pulmonary alveolus - New World Encyclopedia
    Alveolus (plural: alveoli), or pulmonary alveolus, informally known as air sac, is any of the innumerable minuscule, thin-walled, capillary-rich hollow cavities in the mammalian lung that serve as the primary sites of gas exchange between the atmosphere and the blood
  • 21. 3B: Alveoli - Medicine LibreTexts
    An alveolus is an anatomical structure that has the form of a hollow cavity and is found in the lung parenchyma ( tissue inside the lung) The pulmonary alveoli are the terminal ends of the respiratory tree that outcrop from either alveolar sacs or alveolar ducts; both are sites of gas exchange
  • The Lungs: Anatomy and 3D Illustrations - Innerbody
    Each alveolus is a hollow, cup-shaped cavity surrounded by many tiny capillaries The walls of the alveolus are lined with simple squamous epithelial cells known as alveolar cells A thin layer of connective tissue underlies and supports the alveolar cells Capillaries surround the connective tissue on the outer border of the alveolus
  • Alveolus | definition of alveolus by Medical dictionary
    Alveolus (plural alveoli) The terminal air sacs of the lungs where gas exchange occurs





中文字典-英文字典  2005-2009