Venae mediastinales
[医] 纵膈静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
I want to thank you for giving me an opportunity to speak to you.
我要感谢大家给我一个机会来向各位讲话。
Make yourself necessary to someone.
使你有益于人。
Why not?
好呀！ （为什么不呢？）