retrofitKK [ˋrɛtroˏfɪt] /ˈɹɛtɹoʊˌfɪt/發音動詞1改裝、加裝They retrofitted the old buses with electric motors last year.他們去年把舊巴士改裝成電動馬達。2翻新、改善、升級多指建築或設備The city plans to retrofit public buildings to save energy.市政府打算翻新公共建築以節省能源。名詞1改裝工程、翻新工程The seismic retrofit of the bridge took almost two years.這座橋的耐震改裝工程花了將近兩年。2加裝件、改裝零件A simple retrofit can make the heater far more efficient.一個簡單的加裝件就能讓暖氣效率大幅提升。形容詞1改裝的、加裝的The company sells retrofit kits for older bicycle models.這家公司販售舊款自行車的改裝套件。