“煤面清扫”概念、定义、翻译-科学时代

单词	煤面清扫
释义	能源科学技术词汇手册煤面清扫 cleaning
随便看	child-centred curriculum child-centred education child-centred learning child-centred movement child-centred school child-centred teaching child-centred teaching method child-centred theory child daughter-in-law child destruction child development child development child development associate child development centre child development disorder child development programme child directory child dysentery child eclampsia child education child-experience approach child for adoption and foster placement child-free culture child grammar child guidance

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。