{"niche":"预算低于300英镑、适合新手的最佳意式浓缩咖啡机是什么？","description":"What is the best espresso machine for beginners with a budget under £300?","products":[{"brand":"De'Longhi","model":"Dedica Duo manual coffee maker EC890.WI - White","price_gbp":149.39,"origin_country":null,"specs":{"heating_system":"Thermoblock","pressure_statistics":"15 bar","milk_frothing_ability":"Steam wand","water_reservoir_capacity":"1.1 l"},"confidence_score":null,"sources":[{"label":"De'Longhi (UK)","url":"https://www.delonghi.com/en-gb/p/dedica-duo-dedica-duo-manual-coffee-maker-ec890.wi/EC890.WI.html?pid=0132106342","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:32.011521"},{"label":"John Lewis","url":"https://www.johnlewis.com/delonghi-dedica-duo-ec890-espresso-coffee-machine/white/p114206557","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:32.011521"},{"label":"Coffee-Direct.co.uk","url":"https://www.coffee-direct.co.uk/products/delonghi-dedica-duo-ec890-wi-manual-espresso-coffee-machine-white","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:32.011521"},{"label":"De'Longhi (UK)","url":"https://www.delonghi.com/en-gb/p/dedica-duo-dedica-duo-manual-coffee-maker-ec890.wi/EC890.WI.html?pid=0132106342","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:34.278768"},{"label":"John Lewis","url":"https://www.johnlewis.com/delonghi-dedica-duo-ec890-espresso-coffee-machine/white/p114206557","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:34.278768"},{"label":"Coffee-Direct.co.uk","url":"https://www.coffee-direct.co.uk/products/delonghi-dedica-duo-ec890-wi-manual-espresso-coffee-machine-white","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.39,"scraped_at":"2026-07-14T07:54:34.278768"}],"summary":"The De'Longhi Dedica Duo EC890.WI is a compact 15-bar thermoblock espresso machine with a manual steam wand for making milk drinks, plus cold brew on demand in under five minutes. It uses a touch control interface with preset recipes for Espresso, Double Espresso, and Cold Brew, and includes a barista-style steam wand for frothing milk.","ideal_for":"It's a beginner-friendly option under £300 because it offers 15 bar pump pressure, thermoblock heating for fast start-up, and a manual steam wand plus preset Espresso and Double Espresso doses to simplify early learning."}]}