scrudge

例句：

1. 1. She scoured the floor for any missed buttons.
   她仔细地在地板上寻找任何丢失的纽扣。
2. 2.The old rug needed a good scrubbing to remove the stains.
   这块旧地毯需要好好擦洗才能去除污渍。
3. 3.After cleaning up the mess, we decided to give the room a fresh coat of paint.
   清理完混乱后，我们决定给房间涂上新的油漆。