Unverified90% confidenceCautionTime unknown
预算有限且只需临时打草稿/给孩子涂鸦、无需保存的场景，不要买千元级电子墨水书写板，几十元的液晶手写板即可满足，一键擦除更方便
1
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90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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