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檸溝奶會肚呵?

為什麼檸檬溝奶會令人肚呵? 是各自的物質溝在一起會產生某種化學作用?

還是這兩種物質同時到達胃部會引起化學作用?

By BetsyKam  (middle-school student) on 2011-10-12  Answers 0   Views 226

i can answer

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