“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	annulated bit annulation annulment annulment of marriage annuloplasty annulus annulus annulus annulus annulus annulus annulus Annulus dubius Annulus orae Annulus tabaci Annulus zonatus Annunciation Annunciation annunciator anode anode anode anode anode anode

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。