“毒砂”概念、定义、翻译-科学时代

单词	毒砂
释义	矿业工程技术词汇手册毒砂 arsenical pyrite；arsenopyrite
随便看	spreading spreading spreading spreading spreading spreading activation spreading activation model spreading area spreading area spreading basin spreading basin spreading depression spreading draught tube spreading factor spreading-flame burner spreading in layers spreading-leaved pine spreading lens spreading of groundwater spreading of stream spreading of water spreading powder spreading rate spreading resistance spread law

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。