Unverified75% confidenceTradeoffTime unknown
耳挂稳固性与折叠便携性冲突:一体成型硬质耳挂稳固但无法折叠占空间,可折叠柔性耳挂便携但长期反复弯折后夹持力会衰减松动
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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