Unverified85% confidenceTradeoffTime unknown
防撒漏结构越密封,单手开合越难:全密封卡扣盖需双手掰开,孩子自己打不开;蘑菇孔盖单手可取但密封性弱不能装液体。追求孩子自主性选蘑菇孔,追求防漏(如装酸奶)选卡扣盖
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85%
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Long-term
Relevance
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