Mitralism
[醫] 二尖瓣病素質
??? 情景例句
Examinations are at hand.
考試在即。
I'm going to try to leave by 10:00.
我爭取10點以前離開。
Of course, sometimes we're together too often, and we fight.
當然，有時候我們在一起太多而打起架來。