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一些人把暂不穿的皮鞋涂上一层鞋油存放,结果皮鞋的皮面不仅没有得到保护,反而还干燥裂口了。这是因为鞋油属于燥性油,它只用
Some people temporarily put on the shoes coated with a layer of shoe polish, the leather shoes not only failed to be protected, but also dry the gap. This is because shoe polish is a dry oil, it only