“drossy coal”概念、定义、翻译-科学时代

单词	drossy coal
释义	能源科学技术词汇手册 drossy coal 渣煤，不纯的低级煤，不黏结煤
随便看	money market unit trust money measurement money multiplier money multiplier money multiplier moneyness money neutrality money of account money of account money of account money of the day money on call money on call money order money order money order money order money order payable to bearer money paid in advance money price money purchase pension money purchase plan money purchase plan money rate money rate of interest

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。