“四辊孔型”概念、定义、翻译-科学时代

单词	四辊孔型
释义	矿业工程技术词汇手册四辊孔型 four roll pass
随便看	issue issue issue issue issue issue issue issue issue issue ad issue advertising issue advertising issue age issue at a discount issue at a discount issue at a premium issue at a premium issue at law issue at par issue at the market price issue broker issue by marriage issue by tender issue by tender issue by tender

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。