Unverified80% confidenceTradeoffTime unknown
大规格包装(如整只火腿、5斤装干货)单价低但损耗风险高,家庭2-3人建议选真空分装小规格;发酵酱料开封后需冷藏且3个月内用完,独居者选250g以下小罐避免变质
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80%
Confidence
Long-term
Relevance
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