【機】 automatic fuel economizing device

自動的英語翻譯：

auto; automatism; of one's own accord; self-motion
【計】 augomatic; automated
【醫(yī)】 aut-; auto-; automatic movement; automatism; spontaneous movement
telergy

節(jié)省的英語翻譯：

cut down; economize; pinch; retrench; save; scrimp; stint
【經(jīng)】 save

燃料的英語翻譯：

fuel
【化】 fuel
【醫(yī)】 fuel

設(shè)備的英語翻譯：

equipment; facility; fixing; fixture; installation
【計】 device; implementor
【化】 equipment
【醫(yī)】 equipment; unit
【經(jīng)】 equipment; facility; installation