Unverified75% confidenceTradeoffTime unknown
容量大小与稳定性存在权衡：大容量杯重心高易被幼儿碰倒，带底部防滑硅胶圈或宽底设计的款式虽稍占空间但更稳，桌面/洗漱台边缘放置优先选宽底
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
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