[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

尼龙/氨纶等合成纤维含量决定弹性与耐磨,脚跟脚尖尼龙加固(reinforced heel/toe)可显著延长寿命,纯羊毛无加固款脚跟极易磨穿

1
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82%
Confidence
Long-term
Relevance
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