Unverified80% confidenceTradeoffTime unknown
蓄冷时长与规格重量正相关但与轻便性冲突:600g冰排蓄冷约6-8小时但单块较沉,400g约4-5小时更轻便;背奶每日携带优先选薄款分体式多块组合而非单块大冰砖
1
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80%
Confidence
Long-term
Relevance
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