“stagewise contact extractor”概念、定义、翻译-科学时代

单词	stagewise contact extractor
释义	化工词汇手册 stagewise contact extractor 逐级接触式萃取设备，阶段接触式设备
随便看	paying bank paying bank agent paying certificate paying certificate paying in slip pay in installments pay in kind pay in lieu of leave pay in lieu of notice pay leader pay leader pay level pay level pay line payload payload payload payload payload pay load payload payload payload payload payloader

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。