Nephroptosis
腎下垂
??? 情景例句
No. Would you mind?
不。你們不介意吧？
Which train do I take to Philadelphia?
去費城乘哪趟車？
How do you know so much about it? Have you seen the film?
你怎么知道那么多情況？你已經看過這部電影了嗎？