[KongchangAI]
Unverified90% confidenceFactTime unknown

永生花本质是脱水后经有机溶剂+甘油+染料置换的鲜花,玻璃罩/密封盒陈设的保色期3-5年,敞开摆放会加速氧化褪色,通常1-2年明显变淡

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90%
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Long-term
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