Unverified80% confidenceTradeoffTime unknown
夹取密封性越好（全包裹铲斗+盖）体积越大越难折叠，追求便携的可折叠夹钳款密封性天然弱，二者难以兼得
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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