“stream pollution”概念、定义、翻译-科学时代

单词	stream pollution
释义	环境科学与工程词汇手册 stream pollution 河流污染
随便看	transaction exposure transaction exposure transaction file transaction file transaction file transaction file transaction for cash transaction for money transaction language transaction levy transaction levy transaction log transaction maximization transaction maximization--transaction maximization（Tmax） transaction maximization（Tmax） transaction motive transaction motive transaction note transaction note transaction number transaction number transaction on credit transaction on credit transaction on exchange transaction price

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。