| 释义 |
Definition of tympanic bone in English: tympanic bonenoun Zoology A small bone supporting the tympanic membrane in some vertebrates. Example sentencesExamples - The tympanic bone is distinctively annular (ring-shaped).
- In the region of the ear, the tympanic bone is semicircular, and the petrosal is massive and only loosely bound to the basicranium.
- A slip may be given to the tympanic bone, stylomandibular ligament, or mandible at its angle.
- The tympanic bone in the insectivores still forms a simple ring around the middle area, unlike the large capsulelike structure found in higher mammals.
- The aim of this study was to obtain data on the anatomic structure of the tympanic bone using parasagittal reformatted images created from high-resolution axial computed tomographic scans.
Definition of tympanic bone in US English: tympanic bonenoun Zoology A small bone supporting the tympanic membrane in some vertebrates. Example sentencesExamples - The aim of this study was to obtain data on the anatomic structure of the tympanic bone using parasagittal reformatted images created from high-resolution axial computed tomographic scans.
- A slip may be given to the tympanic bone, stylomandibular ligament, or mandible at its angle.
- In the region of the ear, the tympanic bone is semicircular, and the petrosal is massive and only loosely bound to the basicranium.
- The tympanic bone in the insectivores still forms a simple ring around the middle area, unlike the large capsulelike structure found in higher mammals.
- The tympanic bone is distinctively annular (ring-shaped).
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