Serrulate
a. 有细锯齿的, 有细锯齿边的\\n[医] 细锯齿状的
🗣️ 情景例句
When I think something is right, I will stick to that.
若我认为某件事是对的，我会坚持到底。
Therefore, having a basic knowledge of business.
因此，懂得一些商务和贸易的英语术语。
How's that?
这样子可以吧。