“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	carbon nanotube modification carbon nanotube modifier carbon nanotube nanocomposites carbon nanotube reinforced polymer carbon nanotube reinforcements carbon nanotubes carbon nanotube sensor carbon-nanotube spintronic device carbon nanotube touch screen carbon nanotube transistor carbon neutrality carbon nitrogen cycle carbon-nitrogen cycle carbon nitrogen oxygen cycle carbon-nitrogen-oxygen cycle carbon/nitrogen ratio of soil carbon nitrogen ratio theory carbon number distribution carbon-nutrient balance hypothesis carbon nutrient in plant carbon oxide pollution carbon oxide sulfide carbon oxygen ratio gamma petroleum well logger carbon paste immobilization carbon-phosphorus coupling

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