[KongchangAI]
Unverified80% confidenceSolutionTime unknown

牙粉需用湿牙刷蘸取,控制用量避免过量摩擦;干粉直接大量倒入使用会显著增加磨损,正确用法是每次米粒大小、刷牙时间不超过2分钟且力度轻

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get_claim(id=190496)