小朋友在生活中，很容易把衣服弄脏，洗过后又容易起褶皱，又要烫平，多麻烦。我想发明一种不用洗的聪明衣服，这种衣服表面有一层纳米材料，它能很好地防止脏东西的侵袭，还能防水、防油。更重要的是它有记忆功能，一旦把它弄皱了，它还会自己恢复成原先的样子。筌不用洗的聪 Children in life, it is easy to dirty clothes, wash and then easy to wrinkle, but also hot, more trouble. I would like to invent a cleansing garment that does not have to be washed. The clothes have a layer of nanomaterial on the surface that is well protected against dirt and water and oil. More importantly, it has a memory function, once it is creased, it will restore itself to its original appearance.筌 do not have to wash Cong