Unverified80% confidenceCautionTime unknown
标记热敏纸（如收据、部分传真纸）不要用荧光笔，摩擦生热会使热敏涂层变黑，覆盖内容；此类场景应用彩色圆珠笔或标签
1
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80%
Confidence
Long-term
Relevance
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