Unverified82% confidenceTradeoffTime unknown
密封性越好的自封袋越贵且拆封慢，日常覆盖剩菜、短期冷藏用平口抽取式更便捷经济；只有冷冻长期存、防串味、装液体时才值得用自封袋
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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