He was determined to track down the cause of food spoilage.

他决心查出食品腐烂的原因.

《简明英汉词典》

Food spoilage problems occur with minimally processed, concentrated frozen citrus products.

食品的变质也发生在轻微加工的 、 浓缩冷冻的柑橘制品中.

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Fermentation by some microorganisms can lead to food preservation instead of food spoilage.

经过发酵的食品可以使食品具有保藏性而不会发生食品的变质.

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