tympana

tympana

美 　英

• n.【解】耳膜；中耳；(電話機的)振動膜；【動】頸側氣囊
• 網絡鼓膜區；樂有手鼓；拱墻

詞形變化

復數：tympanums  復數：tympana  

英漢解釋

n.	1. 【解】耳膜,鼓膜;鼓室,中耳;(電話機的)振動膜;【動】頸側氣囊,鳴腔 2. 鼓 3. 【建】山墻的三角面部分,門楣中心 4. 【機】溜槽水車,鼓形水車

英英解釋

n.	1. a recess, especially the recessed space between the top of a door or window and the arch above it, or between the cornices forming a classical triangular gable 2. the eardrum or the cavity of the middle ear 3. a vibrating membrane in some insects that serves as a hearing organ