“阶梯式开采”概念、定义、翻译-科学时代

单词	阶梯式开采
释义	矿业工程技术词汇手册阶梯式开采 stage working；working in benches
随便看	Toronto Blessing Toronto Futures Exchange (TFE) Toronto Star Toronto Telegram torose torovirus torpedo torpedo torpedo torpedo gravel torpedoing torpedoman torpedo-shape embryo Torquato torque torque torque torque torque torque torque torque torque torque torque booster

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。