Unverified80% confidenceDecision RuleTime unknown
万向球360度旋转+可调角度的杯架，在推车爬坡或颠簸时能保持杯口水平，防倾倒效果优于固定角度款；重心低、杯托深度≥8cm的设计比浅托更抗晃
1
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80%
Confidence
Long-term
Relevance
-
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