Unverified80% confidenceTradeoffTime unknown
折叠结构越多越省空间,但折叠关节和铰链是易积垢和易断裂点,越多故障率越高;一体式(如钛叉勺二合一spork)耐用但功能单一
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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