打扫用英文怎么说过去式

"clean" 的过去式是 "cleaned"。这个词是由中世纪拉丁语 "clarus" 引入英语，意思是清洁或清理。

例句：

I cleaned the house yesterday. (昨天我打扫了房子。)
She cleaned the kitchen before cooking dinner. (她煮晚餐前打扫了厨房。)
He cleaned his car every weekend. (他每个周末打扫他的车。)