Unverified80% confidenceTradeoffTime unknown
适配杯径范围越大、夹爪越松,夹持稳固度往往越差;反之卡口越紧固定越牢但儿童单手拔取困难。折中方案是选带弹簧回弹夹爪的款,兼顾适配与稳固
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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