“pollution standard”概念、定义、翻译-科学时代

单词	pollution standard
释义	经济学词汇手册 pollution standard 排放标准
随便看	ATS (automatic train supervision) ATS (automatic transfer service) at seller's option at sight at sight at sight at sight at sign atsimevu at station ATS（administrative terminal system） ATS（air traffic service） AT&T AT&T atta attach attach attached attached account attached document attached dune attached greenhouse solar house attached growth reactor attached header attached high school

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。

pollution standard