“轻废钢”概念、定义、翻译-科学时代

单词	轻废钢
释义	矿业工程技术词汇手册轻废钢 light scrap
随便看	life estate life estate life estate life event life event life event life event scale life expectancy life expectancy life expectancy life expectancy life expectancy life expectancy life expectancy life expectancy term insurance life factor life figure life form life form life form life gate fire lifeguard life guard life history life history

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。