英语词汇jumper steel是什么意思，jumper steel的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	jumper steel
释义	jumper steel　钻杆钢, 长凿钢
随便看	productive unit productive value productive viewpoint productive wages productive worker productive writer productively productively productively productively productiveness productiveness productiveness productivism productivity productivity productivity productivity productivity accounting productivity agreement productivity agreement productivity analysis productivity bargaining productivity clause productivity coefficient

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。