Can you imagine how sophisticated our inner body is ? Our stomach wall can withstand the high corrosive material such as citric acid, natural flavors, sodium benzoate, caffeine, sodium citrate, erythorbic acid and etc; then again, our stomach acid is highly corrosive !作者: 4557 時間: 2012-1-6 04:03 AM
汽水酸度可溶解老鼠公仔箱論壇2 w P" ^/ o+ O3 m1 A+ x
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