Unverified85% confidenceTradeoffTime unknown
大口径设计（≥12cm）便于伸手清洗但密封防尘性较弱，细口设计密封好却难清洗；直饮长期储水优先大口径，短期便携取水可选细口
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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