Monoerg
同种抗原抗血清, 单应性抗血清
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
The student has made tremendous progress.
这个学生进步非常快。
Well, next time you'd better take my advice!
好啦，下次你最好还是听从我的劝告！