Unverified83% confidenceCautionTime unknown
透明硬壳（PC材质）长期使用会因紫外线和油脂氧化发黄，尤其浅色本；追求长期美观应选磨砂透明或带涂层款，避免纯亮面透明壳
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83%
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Long-term
Relevance
-
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