scoring_breakdown:[{"source":"word_of_mouth","score":81.4,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高,保湿效果明显,适合日常大量使用。部分用户反馈香味较淡,马郁兰特征不突出,但整体滋润度满意。少数敏感肌用户表示有轻微刺痛感,建议先试用。复购率高,是平价护手霜中的热门款。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":45000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":45000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"凡士林这款护手霜便宜又好用,涂多少都不心疼。\"——生活博主@老爸测评","\"冬天必备,手裂口子涂两天就好了。\"——小红书用户@小A的日常"]}}]