有關preservatives的精選大全

preservatives是什麼意思
例句:Thejuicecontainsnoartificialpreservatives.這種果汁不含人工防腐劑。Nitratesareusedaspreservativesinfoodmanufacture硝酸鹽在食品加工業中被用作防腐劑。Sheisalsointobuildingrobotsandtestingpreservative...
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