Unverified75% confidenceTradeoffTime unknown
带凸点/纹理的橡胶球兼具磨牙清洁齿垢功能，但表面纹理易藏污纳垢滋生细菌，需选可拆洗或每周消毒清洁
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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