输入要查询的单词:
mastoid antrum
查词链接:
https://www.dute.org/dict/mastoid_antrum
复制链接 [解剖] 乳突窦
查看英英释义
abstract:
The mastoid antrum (tympanic antrum, antrum mastoideum, Valsalva's antrum) is an air space in the petrous portion of the temporal bone, communicating posteriorly with the mastoid cells and anteriorly with the epitympanic recess of the middle ear via the aditus to mastoid antrum (entrance to the mastoid antrum). These air spaces function as sound receptors, provide voice resonance, act as acoustic insulation and dissipation, provide protection from physical damage and reduce the mass of the cranium.
网络释义
乳突窦
乳突窦(mastoid antrum) 乳突小房(mastoid cells) 耳 蜗 前 庭 半规管 内耳 骨迷路(bony labyrinth):颞骨岩部内一些互相 连通的骨性隧道。
鼓房
Mastoid Antrum(鼓房), 此释义来源于网络辞典。
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