Unverified80% confidenceTradeoffTime unknown
硬度越高耐磨寿命越长,但对牙齿的冲击损伤风险也越大;追求磨牙清洁效果的应选中等硬度而非最硬款
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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