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tym·pan AHD[tĭmʹpən] D.J.[ˈtɪmpən]K.K.[ˈtɪmpən]n.（名词）- Printing A padding, as of paper or cloth, placed over the platen of a press to regulate the pressure on the sheet being printed.【印刷术】 压低格衬垫：放在印刷机压印板上的纸或布的填塞材料，用来调整正在印刷的纸张的压力
- Architecture A tympanum.【建筑学】 门楣空间
- A tightly stretched sheet or membrane, as on the head of a drum.绷紧的薄膜状物：挤压得很紧的平板或薄膜，如鼓面
- Middle English timpan [drum] 中古英语 timpan [鼓]
- from Old English timpana 源自 古英语 timpana
- from Latin tympanum 源自 拉丁语 tympanum
- from Greek tumpanon 源自 希腊语 tumpanon
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