“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	Biological Pollution Control biological pollution of atmosphere biological pollution of fishery environment biological pollution of soils biological pollution of water bodies biological pollution of water body biological pollution prevention in cooling water system biological pool control system biological population theories biological porous flow biological preparation technology biological pretreatment biological process of marine pollutant biological production of hydrogen biological productivity biological pump biological purification biological purification for waste gas biological purification of water body biological radiosensitivity biological reclamation of mine land biological redox standard state biological reference materials biological regionalism biological regulation networks

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