“underground mining”概念、定义、翻译-科学时代

单词	underground mining
释义	矿业工程技术词汇手册 underground mining 地下开采；地下采矿（学）
随便看	role behaviour role behaviour role behaviour role complex role conflict role conflict role conflict role conflict role conflict role conflict role constellation role constellation role construct theory role coordination role demand role deviation role deviation of convict role discontinuity role distance role enactment role expectation role expectation role fragmentation role gain role-handicap

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。