scoring_breakdown:[{"source":"word_of_mouth","score":94.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈去油污效果极佳,尤其对铁锅和灶台的重油垢清洁力强,且不伤锅具表面。海绵层吸水性好,起泡丰富。部分用户指出长期使用后研磨层会磨损,但性价比高,一片可用数周。整体好评率超过98%,是京东天猫洗碗刷类目销量冠军。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":52000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":52000,"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":["厨房达人小A:3M百洁布是我家厨房必备,铁锅上的陈年油垢一擦就掉!","美食博主老李:用它洗不粘锅完全没问题,比钢丝球安全多了。"]}}]