英语词汇“energy-saving modification”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	energy-saving modification
释义	energy-saving modification 节能改造
随便看	derivative trait derivative treaty derivative tree derivative trust derivative type derivative-type derivative ultraviolet spectrometry derivative unit derivative uses of decorative derivative value derivative value chain derivative variety derivative vector invariant derivative verb derivative vohammetry Derivative voltammerty derivative voltammetry derivative warrant derivative weave derivative weaves derivative weld derivative word derivative work derivative work right derivative work rights