Macrolide
n. [生化]大环内酯物
🗣️ 情景例句
All the girls know he's a womanizer.
所有的女孩儿都知道他和许多女孩儿有关系。
During your first year of college,did you make straight A's?
在你大学的第一年期间，你一直的得A？
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，