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SCIENCE STUDY

Pineapple can hurt us

作者:TEENS
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为什么菠萝吃多了嘴巴会刺痛?

The best time for eating pineapples has come! Have you had one yet? Pineapples are sweet and juicy (多汁的), but there is a problem. When you eat pineapple, your mouth starts to burn. What’s happening?

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