| 词汇 | breastbone |
| 释义 | breastbone noun[ C ] uk /ˈbrest.bəʊn/ us /ˈbrest.boʊn/ a long, flat, vertical bone in the centre of a person's or animal's chest胸骨 Synonym sternumspecialized Bone structures acetabular acetabulum acromial acromioclavicular acromion foramen magnum frontal bone glenoid gnathic gynecoid osteology osteophyte osteotomy parietal parietal bone tibiotalar TMJ trapezoidal triquetrum true rib It is situated around the windpipe, behind the upper part of the breastbone. The chest is a chamber with bony walls, the ribs connecting in front with the breastbone, and behind with the spine. The first seven pairs, counting from the neck, are called the true ribs, and are joined by their own special cartilages directly to the breastbone. The slight fracture in the breastbone had repaired itself by one of Nature's magic processes. The upper cavity, or chest, is a bony enclosure formed by the breastbone, the ribs, and the spine. Examples of breastbonebreastbone Asphondylia websteri is distinguished from the others by the reduced number of lateral papillae on each side of the larval spatula (breastbone). The breastbone and ribs healed rapidly and the tuberculosis of the lungs vanished all within a week or two. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Powerful muscles would have developed to anchor these limbs, which would have reacted upon the breastbone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is inserted into the chest through a cut above the breastbone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The procedure begins when the surgeon makes an incision in the skin over the breastbone and divides it to expose the pericardium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The minimally invasive approach does not involve cutting the breastbone, but instead uses multiple incisions in the side of the chest and the leg. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The skeleton's breastbone has also adapted into a large keel, suitable for the attachment of large, powerful flight muscles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of the most abnormal findings was the sternum (breastbone) and most parts of the frontal ribs were missing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The female skeleton also has wider and shorter breastbone and slimmer wrists. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pain behind the sternum (breastbone) or in the epigastric region around the stomach often feels like heartburn. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The keel on the breastbone, where birds attach the large muscles needed for flight, is also greatly reduced. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These procedures do not require a median sternotomy (vertical incision in the breastbone) or cardiopulmonary bypass (heart-lung machine). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For median sternotomy (access through the sternum, or breastbone), the patient will have a vertical scar on the anterior chest above the sternum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In any case it is an inflammation of the cartilage that attaches the front of the ribs to the breastbone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also has an unusually shaped breastbone, distinguishing it from other birds in its suborder, the enantiornithines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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