[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

颈椎不适或落枕频繁者应选'蝶形/波浪形'人体工学枕,中间凹陷托后脑、两侧凸起支撑颈曲,比平板枕更能维持颈椎生理曲度

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