Alexofixagen
[医] 补体结合抗原
🗣️ 情景例句
Now we'll find out about the surprise.
现在我们可以知道是什么样的惊喜了。
After breakfast,I'll get ready go to work.
在早餐以后，我将准备好去工作。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。