【計(jì)】 battery-backed

帶的英語(yǔ)翻譯：

belt; bring; strap; strip; take; wear
【計(jì)】 tape
【化】 band
【醫(yī)】 balteum; band; belt; chord; chorda; chordae; chordo-; cingule; cingulum
cord; desmo-; girdle; ribbon; strap; strip; taenia; taenia-; taeniae
tape; teni-; tenia; zona; zone
【經(jīng)】 belt

蓄電池的英語(yǔ)翻譯：

accumulator; secondary cell; storage battery; storage cell
【計(jì)】 electric power storage
【化】 accumulator; battery; secondary cell; storage battery; storage cell
【醫(yī)】 accumulator; storage cells

后備電源的英語(yǔ)翻譯：

【電】 back source