Annulus cruralis
[医] 股环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
I had a nice evening.
让我过了一个愉快的夜晚。
A good beginning makes a good ending.
善始者必善其终。
How do you do?
您好！