“UAAC（Un-American Activities Committee）”概念、定义、翻译-科学时代

单词	UAAC（Un-American Activities Committee）
释义	历史学词汇手册 UAAC（Un-American Activities Committee）（美国众议院）非美活动调查委员会（1938—1969）
随便看	district officer district of guard district of scientific research district people's congress district planning district-ranger system district regulator district reporter district school district school administration district superintendent district transportation officer distro disturbance disturbance disturbance disturbance disturbance disturbance disturbance disturbance disturbance disturbance disturbance disturbance

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。