Unverified90% confidenceFactTime unknown
品牌核心卖点是通过纳米羟基磷灰石修复牙齿早期脱矿，而非传统含氟牙膏的防龋路径，适合希望以非氟方式护理牙齿的消费者
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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