Niceritrol
[化] 戊四烟酯; 烟酸戊四醇酯
🗣️ 情景例句
Hi! What happened?
嗨 ！怎么回事？
I'm glad to hear about your graduation.
我很高兴得知你毕业了。
Please proceed with your presentation.
请开始你的简报。