[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

石蜡(paraffin)基蜡笔易断且高温易软化变形,蜂蜡/大豆蜡基蜡笔韧性更好不易折断,适合力度大的幼儿;抗断裂性可通过看笔身是否为实心加粗设计判断

1
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80%
Confidence
Long-term
Relevance
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get_claim(id=282820)