“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	wonton soup noodles wonton soup with preserved vegetable wonton wrapper wood wood wood Wood Wood wood alcohol wood alcohol Wood-Anderson seismograph wood anemone wood apple wood apple wood ash wood assortment wood avens wood-based panel wood betony woodbind woodbine Woodbinian Stage wood-block wood-block woodblock

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。