[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

琴格(琴身主体)材质选ABS树脂而非木质:木质琴格遇口水受潮膨胀会漏气、变形、发霉,儿童唾液分泌多且不会主动排水,树脂琴格可水洗且不变形

1
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85%
Confidence
Long-term
Relevance
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