Venae mediastinales
[医] 纵膈静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
I'm old enough to make up my own mind.
我是够年纪做自己的决定了。
That's why we were getting anxious about you.
所以我们才为你们担心。