rubify

例句：

1. 1.The paint on the wall has rubified over time.
   墙上的油漆随着时间变得粗糙了。
2. 2.The old car was rubified by years of use.
   这辆旧车被岁月磨得十分粗糙。
3. 3. The road surface is rubified from the heavy traffic.
   由于交通拥堵，路面变得非常粗糙。