scrubbed

The mother scrubbed the floor and her child did the same.

母亲擦洗地板, 孩子也跟着干。

She scrubbed the kitchen floor until it was clean as a whistle.

她把厨房地板擦得乾乾。

She scrubbed the stain on the floor.

她把地板上污迹擦掉了。

Each frame is scrubbed four times to erase jaggies, and PGR3 still runs at 60 frames per second - twice the rate of TV.

就是PGR3在四倍全屏抗画面一流，而且还是以60帧/秒速度运行。