戴眼镜的同学一定有过这种经历,从温度很低的室外进入温暖的室内时,镜片马上就会变得雾蒙蒙的,什么都看不清了。而且戴着口罩呼吸的时候、喝热汤的时候……也会碰上类似的情况。但是只要经过一些特殊的处理,就可以轻松避免眼镜起雾的情况发生。大家赶紧动手试试吧!具实验道一副眼镜、一瓶洗洁精、一个大碗、若干清水。 The classmate who wears glasses must have had this kind of experience. When entering the warm room from the low temperature outdoor, the lens will soon become foggy and can not see anything. And wearing a mask to breathe, when drinking hot soup ... ... will run into a similar situation. But as long as after some special treatment, you can easily avoid the glasses fog situation. We quickly try it! Experimental Road, a pair of glasses, a bottle of detergent, a bowl, a number of water.