Unverified85% confidenceTradeoffTime unknown
折叠便携性与结构稳定性互相矛盾:可完全折叠平放的软箱不占空间但承重和抗压差,PP硬箱稳固耐压但空置时占后备厢空间,选长期常放优先硬箱、偶尔用优先折叠软箱
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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