Cchd
[医][=cyanotic congenital heart disease]紫绀型先天性心脏病
🗣️ 情景例句
Let's put some of this stuff away and then take off.
让我们把部份东西拿出来， 然后就走啦。
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
I'm making a bookcase.
我正在做书架。