Seroperitoneum
腹腔积液, 腹水
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
Out of my control.
我无能为力。
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。