scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台8.5万+条评论,用户普遍认可其\"颜值高、收纳强、消毒彻底\"的核心优势。正面评价集中在:①分区设计有效避免串味和细菌交叉;②UV消毒功能让砧板保持干爽无异味;③悬挂式节省台面,适合小厨房。负面反馈主要有:①刀架插槽偏紧,部分厚柄刀具无法放入;②免打孔胶粘在瓷砖墙面易脱落,建议打孔安装;③砧板使用一段时间后边缘有轻微划痕。专业评测(如\"什么值得买\"拆解测评)指出,其消毒模块的紫外线灯管寿命约8000小时,热风温度控制在60℃左右,不会损伤塑料砧板。总体而言,它是目前悬挂式砧板品类中口碑最稳定的产品,适合追求便捷与健康的用户。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.7,"review_count":85000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.45,"confidence":1,"details":{"rating_avg":4.7,"review_count":85000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["美食博主@日食记:'摩飞这套砧板消毒机,是我厨房里最值得的投资,再也不用担心砧板发霉了。'","生活测评博主@老爸评测:'紫外线消毒实测有效,但建议定期用开水烫一下刀架缝隙。'"]}}]