“coal recoverey drill”概念、定义、翻译-科学时代

单词	coal recoverey drill
释义	矿业工程技术词汇手册 coal recoverey drill 螺旋采煤机
随便看	golden offerings golden osier golden paint Golden Palm golden parachute golden parachute golden parachute golden parachute golden parachute golden poppy goldenrain tree golden ratio golden ratio golden rod goldenrod golden rod paper Golden Rose golden rule golden rule golden rule golden rule level of capital golden rule of accumulation golden sceptre goldenseal golden section

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。