“extracurricular exercises”的概念、定义、翻译、参考文献-科学参考

单词	extracurricular exercises
释义	extracurricular exercises Encyclopedia 教育学学校体育学释 extracurricular exercises课外体育锻炼在课程教学时间以外，以学生为主体，以早操、课间操、体育俱乐部等形式为载体，以促进学生身心健康全面发展为目的的体育活动。又称课余体育锻炼。
随便看	Bac Son Uprising bacteremia bacteria bacteria action bacteria analyzing system bacterial artificial chromosome，BAC bacterial biochemical experiment bacterial biofilm bacterial cell wall bacterial corrosion bacterial degradation bacterial disease of plant bacterial diseases in freshwater aquaculture bacterial diseases of amphibians and reptiles bacterial diseases of freshwater crustacean bacterial diseases of freshwater shellfish bacterial diseases of mariculture bacterial diseases of mariculture fish bacterial diseases of marine crustacean bacterial display technologies bacterial drug resistant mutation bacterial drug sensitive test bacterial endotoxins test bacterial enteritis disease of Apostichopus japonicus bacterial enteritis of grass carp

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