“凿井炮眼组”概念、定义、翻译-科学时代

单词	凿井炮眼组
释义	矿业工程技术词汇手册凿井炮眼组 sinking round
随便看	ravel ravelling Ravel，Maurice ravenala raven paradox Raven's Progressive Matrices Raven's Progressive Matrices Test Ravenstein's Laws of Migration ravigote butter ravine ravine ravine ravine ravine Ravine Divide ravine forest Ravine Hole ravinement Ravine Valley ravioli ravioli forming machine Ravi Shankar ravisher ravishment ravison rape oil

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。