Unverified85% confidenceFactTime unknown
珍珠项链的价值由六大要素决定:光泽、大小、形状、颜色、表面瑕疵、珠层厚度,其中光泽权重最高,珠层厚度决定耐久与光泽持久性
1
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85%
Confidence
Long-term
Relevance
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