Unverified91% confidenceDecision RuleTime unknown
封套（Cover on Cover）需另购且价格接近甚至超过本体，但裸本纸质封面耐用度低容易卷边磨损，长期使用基本必须搭配封套，预算需一并考虑
1
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91%
Confidence
Long-term
Relevance
-
First Seen
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