intros：{"brand_intro":"usmile（笑容加）是中国新锐口腔护理品牌，成立于2015年，以\"科技美学\"为核心理念，主打电动牙刷、冲牙器及周边配件。品牌注重设计感与用户体验，产品多次获得红点、iF等国际设计大奖。usmile通过线上线下全渠道布局，迅速在年轻消费群体中建立口碑，尤其受女性用户青睐，被誉为\"国货口腔护理之光\"。","product_intro":"这款漱口杯采用双层隔热设计，外层为磨砂硅胶，内层为高硼硅玻璃，既防烫又防滑。容量120ml，专为单次漱口优化，杯盖可翻转作为杯垫使用。杯身印有usmile标志性笑脸logo，配色清新（薄荷绿/樱花粉）。附赠收纳袋，方便携带。支持微波炉加热（仅限玻璃内胆），适合冬季温水漱口。","key_specs":["容量：120ml","材质：高硼硅玻璃+食品级硅胶","尺寸：直径7cm x 高7.5cm","重量：约80g","颜色：薄荷绿/樱花粉","特点：双层隔热、可翻转杯盖"]}
scoring_breakdown：[{"source":"word_of_mouth","score":90.89999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其颜值和质感，称\"像一件小艺术品\"。双层隔热设计获得一致好评，冬天装热水不烫手。硅胶外层防滑效果好，湿手也不易滑落。部分用户反馈玻璃内胆清洗方便，不留水垢。少数评论认为价格略高于同类产品，但多数认为物有所值。整体满意度达95%，尤其受女性消费者喜爱。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":8700,"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":8700,"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":["@设计美学博主Lily：usmile这款杯子把实用和颜值平衡得恰到好处，放在洗漱台上就是一道风景。","@生活测评师老王：双层隔热不是噱头，冬天用热水漱口真的很舒服。"]}}]