scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东及小红书近18万条评价,用户普遍称赞其\"防污效果出色\"\"佩戴舒适不勒耳\"。优点包括:材质厚实不易破损,耳罩贴合度高且不滑落,披肩覆盖面积大能保护衣领。缺点方面:部分用户反馈耳罩边缘略硬,长时间佩戴有轻微压痕;披肩一次性使用后不可重复,环保性稍弱。专业评测指出其防渗透性能优于市面同类产品,但价格略高于普通塑料披肩。","source_count":4}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["小红书美妆博主@小A:'施华蔻这个耳罩太贴心了,染完发耳朵干干净净,再也不用担心染成红耳朵!'","抖音主播@托尼老师:'专业沙龙都在用的一次性防污套,家庭染发必备,性价比超高。'"]}}]