“单斗挖掘机”概念、定义、翻译-科学时代

单词	单斗挖掘机
释义	矿业工程技术词汇手册单斗挖掘机 shovel excavator；single bucket excavator
随便看	feed of the animal origin feed of the mulberry silkworm feed of the tree leaf and twig feed-original disease feed packaging machine feed pelleter feed perfume feed per revolution feed plate feed plate feed poisoning feed port feed power feed preparing machine feed preservation feed processing feed processing machine feed processing unit feed rate feed receiver feed reel feed reel feed roller feed rope feed screw

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。