Unverified80% confidenceTradeoffTime unknown
橡皮擦除力越强、越软的往往掉屑越多;追求少掉屑的硬质橡皮擦除深色重铅需反复摩擦,两者难以兼得
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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