“麦克唐纳，D”概念、定义、翻译-科学时代

单词	麦克唐纳，D
释义	新闻与传播词汇手册麦克唐纳，D Macdonald，Dwight
随便看	Lead Tetroxide lead time lead time lead time lead time lead time lead time lead time lead time bias lead tin alloy lead titanate lead titanate-ceramic lead titanate piezoelectric ceramic lead tolerance lead-trail lead type alloy lead underwriter lead underwriter lead vitriol leadware lead white lead white lead wire leadwood lead wool

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。