Venae epigastricae superiores
[医]腹壁上静脉：与腹壁上动脉并行，注入胸内静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
What will you do then?
你那时将做什么？
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。