Annulus tympanicus
[医] 鼓环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
Right.
对的。
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。