Unverified82% confidenceTradeoffTime unknown
硅胶折叠款展开与压缩体积差可达3倍以上便于收纳，但硅胶易粘灰且长期挤压会变形；ABS硬壳款耐磕碰但不可折叠占空间
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82%
Confidence
Long-term
Relevance
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