outside diameter英语标准发音：outside diameter英式发音：美式发音：翻译中文外径outside diameter - 基本释义[词典1]外径；外直径缩写词为o．d．outside diameter - WEB词典outside diameter外径外直径壁厚outside of diameter外径Outside e Diameter VOL提及 参考资料： 1.百度翻译：outside diameter2.有道词典：outside diameter3.爱词霸：outside diameter
