Immunopolysaccharides
[医] 免疫多糖类
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
I often get up in the morning.
我常常在早上起床。
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。