Apaf
[医] 抗恶性贫血因素
🗣️ 情景例句
Well, that's what fathers are for.
嗯，父亲们的用处正在于此。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
The American president who fought for the freedom of slaves in the USA.
为美国奴隶的自由而战的美国总统。