“Black and Tans”概念、定义、翻译-科学时代

单词	Black and Tans
释义	历史学词汇手册 Black and Tans 黑褐色军警（1920年英国为加强皇家爱尔兰警察力量而增派的补充部队）
随便看	tribune tribune Tribune tribune tribune Tribune Company Tribune Media Services tribuneship Tribunism tributary tributary tributary tributary tributary area tributary basin tributary canal tributary ditch tributary ditch tributary inflow tributary stream tributary theatre tributary valley tribute tributyl acetocitrate tributyl aluminum

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。