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lung    音標拼音: [l'ʌŋ]
n. 肺,肺臟,空地

肺,肺臟,空地

lung
n 1: either of two saclike respiratory organs in the chest of
vertebrates; serves to remove carbon dioxide and provide
oxygen to the blood

Lung \Lung\ (l[u^]ng), n. [OE. lunge, AS. lunge, pl. lungen;
akin to D. long, G. lunge, Icel. & Sw. lunga, Dan. lunge, all
prob. from the root of E. light. [root]125. See {Light} not
heavy.] (Anat.)
An organ for a["e]rial respiration; -- commonly in the
plural.
[1913 Webster]

My lungs began to crow
like chanticleer. --Shak.
[1913 Webster]

Note: In all air-breathing vertebrates the lungs are
developed from the ventral wall of the esophagus as a
pouch which divides into two sacs. In amphibians and
many reptiles the lungs retain very nearly this
primitive saclike character, but in the higher forms
the connection with the esophagus becomes elongated
into the windpipe and the inner walls of the sacs
become more and more divided, until, in the mammals,
the air spaces become minutely divided into tubes
ending in small air cells, in the walls of which the
blood circulates in a fine network of capillaries. In
mammals the lungs are more or less divided into lobes,
and each lung occupies a separate cavity in the thorax.
See {Respiration}.
[1913 Webster]

{Lung fever} (Med.), pneumonia.

{Lung flower} (Bot.), a species of gentian ({Gentian
Pneumonanthe}).

{Lung lichen} (Bot.), tree lungwort. See under {Lungwort}.

{Lung sac} (Zool.), one of the breathing organs of spiders
and snails.
[1913 Webster]

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英文字典中文字典相關資料:
  • Home | Lung | Springer Nature Link
    Lung is a journal dedicated to all aspects of pulmonary medicine, including the study of healthy and diseased lungs, airways, and breathing Offers an interdisciplinary forum for new ideas and current research in pulmonary and critical care medicine
  • Lung - Wikipedia
    Humans have two lungs, a right lung and a left lung They are situated within the thoracic cavity of the chest The right lung is bigger than the left, and the left lung shares space in the chest with the heart The lungs together weigh approximately 1 3 kilograms (2 9 lb), and the right is heavier
  • Lungs: Location, Anatomy, Function Complications
    A typical adult lung weighs about 2 2 pounds (1 kilogram) and is a little longer than 9 inches (about 24 centimeters) when you’re breathing normally It’s about 10 5 inches (27 cm) when your lungs are completely expanded
  • Lung | Definition, Function, Facts | Britannica
    The human gas-exchanging organ, the lung, is located in the thorax, where its delicate tissues are protected by the bony and muscular thoracic cage The lung provides the tissues of the human body with a continuous flow of oxygen and clears the blood of the gaseous waste product, carbon dioxide
  • How Lungs Work - American Lung Association
    The WINDPIPE (trachea) is the passage leading from your throat to your lungs The windpipe divides into the two main BRONCHIAL TUBES, one for each lung, which divides again into each lobe of your lungs These, in turn, split further into bronchioles
  • Lungs: Anatomy, Function, and Treatment - Verywell Health
    The right lung is larger than the left lung and has three lobes, while the left lung has two lobes The lungs oxygenate blood by bringing in air through the trachea and into the alveoli
  • Lung: Anatomy, blood supply, innervation, functions | Kenhub
    The right lung is slightly shorter and wider than the left lung These differences result from the presence of the liver under the left hemidiaphragm and the left-sided placement of the heart
  • How the Lungs Work - The Lungs | NHLBI, NIH
    Healthy lifestyle habits, such as physical activity and not smoking, can help prevent lung injury and disease
  • The Lungs: Anatomy and 3D Illustrations - Innerbody
    Each lung receives air from a single, large primary bronchus As the primary bronchi enter the lungs, they branch off into smaller secondary bronchi that carry air to each lobe of the lung
  • Lungs - anatomy. app
    Each lung contains fissures that divide the lungs into three (right lung) or two (left lung) sections known as lobes The lobes are subdivided into segments, and segments are further split into lobules





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