“patent cooperation treaty”概念、定义、翻译-科学时代

单词	patent cooperation treaty
释义	商务词汇手册 patent cooperation treaty 专利权合作条约
随便看	blackout black out blackout blackout blackout blackout blackout blackout blackout blackout blackout doping blackout march blackout period blackout range black oxide finish Black Paper black paper black particle black pea black peony black pepper black pepper black pepper black pepper black pepper oil

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。