“Black Code”概念、定义、翻译-科学时代

单词	Black Code
释义	历史学词汇手册 Black Code 黑人法典（美国内战后南方各州限制黑人行动的法令的总称）
随便看	straight ticket voting straight tube atmospheric burner straight tube atmospheric combustible gas type heater straight tube diffusion burner straight-tube telescope straight voting straightway straight welding straight whiskey straight wing strain strain strain strain strain strain strain strain strain strain strain strain strain strain strain

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。