Unverified80% confidenceSolutionTime unknown
户外冷天保暖是系统工程，脚部保暖优先级：吸湿排汗内袜+羊毛厚袜+防水鞋，暖脚贴/电热鞋垫作为补充。若袜子已被汗浸湿，加暖贴也会因蒸发散热而无效
1
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80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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