[KongchangAI]
Unverified86% confidenceDecision RuleTime unknown

奶嘴老化即使无破损也需更换:出现变色、发黏、变形、透明度下降或吸吮时凹陷回弹变慢,均说明材质老化,硅胶建议1-2月更换、乳胶1月内更换

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86%
Confidence
Long-term
Relevance
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