Annulus urethralis
[醫(yī)] 尿道環(huán)
?? 詞語組成解析
n. 環(huán), 環(huán)形物, 體環(huán)\\n[化] 環(huán)形縫; 環(huán)隙
??? 情景例句
She is devoted to her children.
她深愛她的孩子。
How! A fight!
嘩，打架啦！
The study of custom can be profitable only after certain preliminary propositions have been accepted,
只有在某些基本的主張被接受下來、同時(shí)有些主張被激烈反對(duì)時(shí)，