Circulus venosus halleri
[医] 乳晕静脉环
🧩 词语组成解析
[医] 环, 圈
[医]静脉的
🗣️ 情景例句
All in good time.
别急，还有时间。
I get to work at nine o'clock every morning.
我每天早上9点钟上班。
Mum, I don't feel very well.
妈，我感觉不舒服。