elastic rod英语标准发音：elastic rod英式发音：美式发音：翻译中文弹性杆elastic rod - 基本释义[词典1]弹性杆弹性棒elastic rod - WEB词典elastic thin rod弹性细杆elastic restraint rod弹性约束杆elastic helical rod弹性螺旋杆 参考资料： 1.百度翻译：elastic rod2.有道词典：elastic rod3.爱词霸：elastic rod
