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上小学三年级的冬冬每年一到夏天,就特别喜欢吃冰激凌,尤其在和周围的同学欢聚时,总要多吃上一份。但是,有些时候,在他吃过冷食之后10分钟左右,就会突然出现头痛现象,并且感到十分难忍,最后不得不吃止痛片止痛。这究竟是什么原因呢?其实,冬冬出现的这种情况,是由于短时间内摄入
On the third grade winter winter every year to the summer, especially like to eat ice cream, especially in the reunion with the students around, always eat more. However, sometimes, 10 minutes after he had eaten cold food, he suddenly had a headache and felt very unbearable. Finally he had to take painkillers and stop pain. This is what is the reason? In fact, this winter occurs, is due to a short period of ingestion