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board of education
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教育学词汇手册
board of education
教育委员会,教育董事会,教育理事会,教育部,教育局
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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。
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