“dross”概念、定义、翻译-科学时代

单词	dross
释义	能源科学技术词汇手册 dross 劣质煤田，劣质细煤；碎屑；渣滓，浮渣
随便看	social statistics social status social status social status social status social status social status category social status group social status scale social stereotype social stigma social stimulus social strain social strata social stratification social stratification social stratification social stratification social stratification social stratum social structure social structure social structure social structure social structure

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。