词汇“tympanum”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	tympanum
释义	tympanumtympanum[ˈtimpənəm]n.(pl. tympanums, -na [-nə])1.■鼓2.■【解】耳膜, 鼓膜, 中耳, 遮盖昆虫听觉器官的薄膜; (电话机的)振动膜;【动】颈侧气囊, 鸣腔3.■【建】山墙的三角面部分, 门楣中心4.■【机】鼓形水车scala tympanum鼓阶
随便看	slip plane slip-point share slip proof slipproofing agent slippy slippy-ring slip ratio slip ratio slip region slip regulator slip resistance slip ring slip-ring armature slip-ring brush slip-ring bush slip ring motor slip-ring rotor slip-ring ventilator slip road slip sb. a length slip sb.'s attention slip sb.'smind slip scraper slip share slipshod

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