“corundum”概念、定义、翻译-科学时代

单词	corundum
释义	水利水电词汇手册 corundum 刚玉，金刚砂
随便看	future rifle system futures futures futures future sale futures broker futures business futures business futures contract futures contract futures contract futures contract futures contract futures contract futures contract futures contract futures contract futures contract in interbank interest rate futures contract value futures crossing procedure futures deal futures dealer future service benefit future service cost futures exchange

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。

corundum