| 单词 | meatus |
| 释义 | meatus noun[C] medicalspecializeduk/miˈeɪ.təs/us/miˈeɪ.t̬əs/pluralmeatusuk/miˈeɪ.təs/us/-t̬əs/meatusesanopeningin thebody,especiallyoneleadingto theoutsideof thebody: （身体部分，尤指通向体外的）道，口theacousticmeatus耳道 Substances & structures in the body
Examplesofmeatusmeatus The external auditorymeatusis an acquisition of homeotherms that was developed independently in mammals and birds. From theCambridge English Corpus This area could reasonably correspond to the pin-holemeatusseen in cases ofsevere pulmonary stenosis. From theCambridge English Corpus In numerous mammals, the fossa subarcuata is a slot above and behind the internal auditorymeatusthat is occupied by the flocculus of the cerebellum. From theCambridge English Corpus This detaches from the surface and canalises to form the nasolacrimal duct from the medial corner of the eye to the inferiormeatusin the nasal cavity. From theCambridge English Corpus It is located midway at the anterior edge of the middle nasal concha, directly above the atrium of the middlemeatus. 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 auditorymeatus. 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 middlemeatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Children may also present cases of abnormal auditorymeatusand 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 nasalmeatusthrough 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 urethralmeatuswas 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 auditorymeatus. 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 nasalmeatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The internal acousticmeatustransmits 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 acousticmeatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The first pharyngeal groove produces the external auditorymeatus(ear canal). 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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