Annulus membranae tympani
[医] 鼓环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
n. 定音鼓
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Is it behind her chair?
在她的椅子后面吗？