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

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	Serpek Ser.Pekinenses serpek process Serpek process for nitrogen fixation Serpell Ser.Pellionioides Ser.Peltatae Serpen serpen- Ser.Penduliflorae serpenoid curve Serpens Serpens Caput Serpens Cauda serpens molecular cloud serpenss serpent serpent- Ser.Pentagonae Serpentara Serpentara, I serpentaria serpentarias serpentarin serpent-head gall