Mitralization
二尖瓣型心
🗣️ 情景例句
And now that you're satisfied with the performing arts section,
而且既然 对表演艺术这部分很满意，
I wanted to say at first the tall one, or the one with blond hair.
刚开始我会介绍说金发的。
Great! When are we going to leave?
太好了！我们打算什么时候出发？