Cchd
[医][=cyanotic congenital heart disease]紫绀型先天性心脏病
🗣️ 情景例句
Well, this is something to think about.
噢， 这种事确实需要想一想。
Don't let him fool you.
别被他唬了。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。