Mfat
[医][=multifocal atrial tachycardia]多源性房性心动过速
🗣️ 情景例句
Sorry, I've already got plans.
对不起， 我有事。
Keeping is harder than winning.
创业不易，守业更难。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。