Annulus urethralis
[医] 尿道环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
You've been very thoughtful.
你一直都很周到。
Not in the least.
一点儿也不。
For all his life, he had known that people suddenly disappeared from their villages.
他一生中，听说过有的人突然间在他们的村庄失踪了。