英语词汇“two major systems”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	two major systems
释义	two major systems 基本例句两大体系 Safety certification is also classed into American and Europe standard two series.安全认证也分美规和欧规两大体系。
随便看	metal vapor pressure metal vapors metal vapour metal-vapour contact tube metal-vapour contact tube discharge tube metal vapour discharge lamp metal-vapour ignitron metal-vapour ignitron discharge tube metal vapourizing technique metal vapour lamp metal vapo u r lamp metal vapour laser metal vapo u r laser metal vapour paper metal-vapour rectifier metal-vapour rectifier discharge tube metal-vapour rectifying tube metal-vapour rectifying tube discharge tube metal vapour treatment metal vaulting pole metal V-belt Metal V-Belt CVT metal V-collar metal vectors metal ventricular cannula