Semiantigen
[医] 半抗原
🗣️ 情景例句
One scoop or two?
一杓还是两杓？
We feel product quality is high indeed.
我们认为产品的质量的确很高。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。