“water treatment chemical”概念、定义、翻译-科学时代

单词	water treatment chemical
释义	海洋与水文词汇手册 water treatment chemical 水处理剂
随便看	military space engineering system military space force military space technology military spending military standard military status military strategy military strength military success military supplies military surveying and mapping military television military terminology military test area at sea military title military TNT military traffic military training military training military transformation military transformation military transportation military treaty military tunnel survey military undertaking

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。