Polyagglutination
[免疫]多凝集反应
🗣️ 情景例句
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
Bruce, when did you come to China?
布鲁斯，你什么时候来到中国？