粮食与水果:粮食易发热,水果受热后变干瘪,而粮食吸收水分后会发生霉变。 蛋与生姜、洋葱:蛋壳上有许多小气孔,生姜、洋葱有强烈的气味、易透进小气孔使蛋变质。 面包与饼干:面包含水分较多,而饼干一般是干而脆,两者存放在一起,面包变硬、饼干也失去了酥脆。 Food and fruit: food is easy to heat, the fruit becomes dry after being heated and deflated, and the food will absorb mildew after moisture. Eggs and ginger, onion: eggshell there are many small pores, ginger, onion has a strong smell, easy to penetrate the stomatal metamorphism. Bread and biscuits: Bread contains more water, and biscuits are generally dry and crisp, the two are stored together, the bread hardens, the biscuits also lose their crispness.