scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其\"性价比高\"\"收纳方便\",尤其适合小户型厨房。多数评价提到折叠后不占空间,沥水效果明显,菜板不易发霉。部分用户反馈硅胶垫防滑性一般,在光滑台面上需注意位置。也有少数人指出长期使用后卡扣松动,但整体好评率超过95%,复购率较高,是入门级菜板架的热门选择。","source_count":0}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":185000,"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":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"双枪这款架子不到30块,却解决了厨房台面湿漉漉的痛点,折叠后塞进抽屉就行。\"——@家居博主小A","\"菜板立起来放比平放干得快3倍,这个架子底部有硅胶,不会滑来滑去。\"——@生活家老李"]}}]