“boom”概念、定义、翻译-科学时代

单词	boom
释义	矿业工程技术词汇手册 boom 起重臂
随便看	logging data logging engineering logging headquarter logging locomotive logging machinery logging machine system logging mechanization logging operation logging slash logging sledge logging technology logging tool logging tractor logging trailer log grade log hauling machinery log hive Logia of Jesus logic logic logic logic logic logic logica docens

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。