tympanomalleal

例句：

1. 1. The doctor examined the patient's tympanum and found no signs of infection.
   医生检查了患者的耳鼓膜，没有发现感染的迹象。
2. 2. The musician played a solo on his tympanum.
   那位音乐家在他的耳鼓膜上演奏了独奏曲。
3. 3. The child has a tympanum problem that needs to be addressed.
   这个孩子有耳鼓膜问题需要解决。