Portosystemic
a. [解]门体静脉的
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。