| 词汇 | meatus |
| 释义 | meatus noun[ C ] medical specializeduk /miˈeɪ.təs/ us /miˈeɪ.t̬əs/pluralmeatusuk /miˈeɪ.təs/ us /-t̬əs/meatuses an opening in the body, especially one leading to the outside of the body: （身体部分，尤指通向体外的）道，口 the acoustic meatus耳道 Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus navicular neuroendocrine neurohormonal neurohormone nociceptive tendinous tendinum tendo tensor Th Examples of meatusmeatus The external auditory meatus is an acquisition of homeotherms that was developed independently in mammals and birds. This area could reasonably correspond to the pin-hole meatus seen in cases ofsevere pulmonary stenosis. In numerous mammals, the fossa subarcuata is a slot above and behind the internal auditory meatus that is occupied by the flocculus of the cerebellum. This detaches from the surface and canalises to form the nasolacrimal duct from the medial corner of the eye to the inferior meatus in the nasal cavity. It is located midway at the anterior edge of the middle nasal concha, directly above the atrium of the middle meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Mice knock-out models of the gene express defects in the tongue, nasal cavity, nasal pits, inner ear, and external auditory meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most inhaled airflow travels between the inferior turbinate and the middle meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Children may also present cases of abnormal auditory meatus and low ear implantation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The duct empties into the nasal cavity middle nasal meatus through the infundibulum of the hiatus semilunaris. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Localization of urethral meatus was described in detail. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rest is provided by the auriculotemporal nerve, which supplies the skin anterior to the external auditory meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Excess tears flow through nasolacrimal duct which drains into the inferior nasal meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The internal acoustic meatus transmits the facial and vestibulocochlear nerves and the labyrinthine artery (an internal auditory branch of the basilar artery). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The external ear consists of the auricule and the external acoustic meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first pharyngeal groove produces the external auditory meatus (ear canal). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of meatus 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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