Abrasivity
冲蚀度
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
He lives twice who lives well.
生活得好的等于生活了两次。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。