“portable rig”概念、定义、翻译-科学时代

单词	portable rig
释义	矿业工程技术词汇手册 portable rig 移动式钻机；轻便钻机
随便看	wholesale cooperative wholesale cooperative society wholesale cooperative society wholesale cost wholesale cost wholesale cut wholesale dealer wholesale dealer wholesale dealer wholesale dealer wholesale delivery wholesale discharge of workers wholesale discount wholesale distributor wholesale distributor wholesale financing wholesale financing wholesale house wholesale insurance wholesale insurance wholesale market wholesale market wholesale market wholesale merchant wholesale money market

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。