“mother lode”概念、定义、翻译-科学时代

单词	mother lode
释义	矿业工程技术词汇手册 mother lode 母脉；主矿脉
随便看	derelict derelict dereliction dereliction of duty dereliction of duty dereliction of duty derelict land derelict land derelict land derepress derepression dereption derequisition derequisition Der Freischütz deriband derind derind derivability derivable derivant derivation derivation derivation derivation

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。