音标:[timˈpænik ˈmemˌbreɪn] ;
n. 鼓膜
词型变化:名词复数形式 : tympanic membranes

tympanic membrane的用法和样例:

例句

用作名词(n.)
  1. The tympanic membrane is bulging.鼓膜隆起。
  2. But the stapes would not take on its familiar role as a component of the terrestrially adapted tympanic ear for millions of years.不过,还要数百万年后,镫骨才会在适合陆生的鼓膜耳朵中,担任我们所熟悉的任务。
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