英语词汇“rate of economizing petrol”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	rate of economizing petrol
释义	rate of economizing petrol 节油率
随便看	pure tone detection pure tone frequenc pure tone frequency pure tone generator Pure tone hearing threshold pure tone listening test pure tone modulation jamming pure tone paracusia pure tone paracusis pure tone paracusis test pure tone pulse pure-tone pulse pure-tone,reflex-activating pure tones pure tone screen audiometer pure tone screen aurdiometer pure tone screening audiometry pure tone sound field audiometry pure-tone source pure tone stimulus generator pure tone test Pure tone threshold pure tone threshold audiometry pure tone threshold average pure-vapour counter