“Hanna，Marcus Alonzo”概念、定义、翻译-科学时代

单词	Hanna，Marcus Alonzo
释义	历史学词汇手册 Hanna，Marcus Alonzo 汉纳，M·A（1837—1904，美国共和党领袖）
随便看	weedy grassland weekend course weekend school weekend test weekly weekly weekly weekly bulletin weekly hours of work weekly newspaper weekly newspaper weekly pay weekly payroll weekly pay--weekly pay（WP） weekly pay（WP） weekly practice weekly premium insurance weekly premium status card weekly returns weekly sales turn weekly teaching arrangement weep weeper weeper drain weepie

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。