Unverified80% confidenceCautionTime unknown
旋转式(圆头往复旋转)局部清洁效率高但噪音大、震感强,牙龈敏感和初次使用者不建议入手,容易因不适放弃
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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