Apa
[医] 抗恶性贫血因素
🗣️ 情景例句
I'm worried, Philip.
我很担心， Philip。
I'm going to tell him how to get it.
我正要告诉他如何得到它。
Buried somewhere in deep grass there is a rusting lawn mower which I have promised to repair one day.
深草丛中的某个地方有一台正在生锈的割草机，那就是我曾答应某日要修理的割草机。