“retreating longwall”概念、定义、翻译-科学时代

单词	retreating longwall
释义	矿业工程技术词汇手册 retreating longwall 后退式长壁开采
随便看	defrost defrosted beef defrosted meat defroster defrosting unit defrother defuelling and jettison system defunct company defunct company defunctionalization defunct journal defurfuration defuse defuzzifier Deg. degas degasification degasification degasifier degasifier degassed crude degassed oil degasser degasser degasser

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。