“提取器”概念、定义、翻译-科学时代

单词	提取器
释义	请查阅升降机--启闭机--提取器--起重机
随便看	kilfoam kilim kilkenny coal kill kill kill kill kill kill kill killagh killas kill-devil killed killed killed bacterial vaccine killed ingot killed ingot killed lime killed line killed line killed on duty killed process killed spirit killed steel

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。