Unverified82% confidenceDecision RuleTime unknown
密封防漏优先选带硅胶密封圈+旋盖锁扣的双层结构杯身，单纯敞口杯注水后倒置必漏；材质认准食品级PP或PC（标注BPA-free），避免劣质塑料在温水浸泡下释放异味
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82%
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Long-term
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