Unverified70% confidenceFactTime unknown
干擦白板材质配套的水性笔痕迹放置过久（数天以上）可能变成不易擦除的'鬼影'，选购时优先看是否标注'易擦除/无残留'及是否配磁性擦
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
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