“Black Code”概念、定义、翻译-科学时代

单词	Black Code
释义	政治学词汇手册 Black Code （美国）《黑人法典》（奴隶制取消前南部某些州的奴隶法）
随便看	clearance notice clearance of goods clearance of span clearance paper clearance-parallax clearance permit clearance rate clearance sale clearance seal clearance signal Clear and Bright clear area clear back clear benefit clear-bole clear bone clear cell clear coating clear coating clear confirmation signal clear customs clearcutting clear cutting clearcutting board clearcutting coppice method

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。