positive drive英语标准发音:positive drive英式发音:美式发音:翻译中文正驱动positive drive - 基本释义[词典1]强制传动positive drive - WEB词典positive drive强制驱动强迫驱动正传动强制传动positive drive service lift强制驱动杂物梯positive displacement hydraulic drive正排量式液压传动装置 参考资料: 1.百度翻译:positive drive2.有道词典:positive drive3.爱词霸:positive drive