Prfa
[医][=plasma recognition factor activity]血浆识别因子活性
🗣️ 情景例句
Yeah, we caught lots of them. Look!
当然 我们抓到不少鱼。看！
I don't know. You may look in the TV Guide.
我不知道，你可以看看《电视报》。
None of us is afraid of difficulties.
我们当中没有一个人害怕困难。