小白兔用萝卜做了一个窝,然后从何里面取了冰做成了窗户,小白兔把冰装在窗洞上说:“多好的玻璃窗啊!”可是出太阳,小白兔的窗户就没了,这是为什么呢?原来冰吸收了太阳的热量,就融化成了水,简单的物理知识,多学学吧。
秘密侦探
蜜糖姐姐你这是越来越可爱啦!📬![good](//s1.xmcdn.com/css/img/face/h_good.gif)
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