"clean off" in Chinese (Simplified)
清除擦干净
Definition
把表面上的灰尘、污垢或不需要的东西清除，使其变干净。
Usage Notes (Chinese (Simplified))
“clean off” 通常指从表面上清除明显的东西（如擦掉桌上的食物、刷掉鞋上的泥）。多用于可擦拭、可刷洗的物品或小区域，口语中用。一般不用于清洁房间或全面打扫。
Examples
Please clean off your desk before you leave.
请离开前把你的桌子**清理干净**。
She used a cloth to clean off the kitchen counter.
她用布把厨房台面**擦干净了**。
I need to clean off my shoes after walking in the mud.
我得把鞋上的泥**清理掉**。
Could you clean off the coffee table? There are crumbs everywhere.
你能把茶几**擦干净**吗？到处都是碎屑。
He grabbed a paper towel to clean off the spilled juice.
他拿了纸巾来**擦掉**撒在那里的果汁。
If you clean off your windshield now, you’ll see much better.
现在把挡风玻璃**擦干净**，你会看得更清楚。