Annulus ovalis
[医] 卵圆窝缘
🧩 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 are you doing this weekend?
你本周末打算干什么？
I took off my coat.
我脱下了我的外套。
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。