“水泥加重剂”概念、定义、翻译-科学时代

单词	水泥加重剂
释义	化工词汇手册水泥加重剂 weighting admixture for cement
随便看	hard-core shot hard-core unemployed person hard cost hardcover hardcover hardcover hardcover hardcover hard crab hard-crack stage hard crofula hard crown-glass hard curd hard cure hard currency hard currency hard currency hard currency hard currency hard currency hard currency hard currency area hard decision hard decision hard deployment

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。