Ffts
[医][=feto-fetal transfusion syndrome]胎儿-胎儿输血综合征
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
Where were you born?
你在什么地方出生的？