“indirect sports population”的概念、定义、翻译、参考文献-科学参考

单词	indirect sports population
释义	indirect sports population Encyclopedia 教育学体育人口释 indirect sports population间接体育人口热爱体育运动，对竞技体育饶有兴趣，但不直接参与其间，只做体育比赛观众、看客、读者的人群。又称非实质性体育人口。
随便看	graded education administration graded form graded free resolution graded group graded heterojunction graded homomorphism graded Hopf algebra graded ideal graded index graded index fiber graded index lens graded index lens, GRIN graded index media graded-index media =graded index 陡度折射率 graded junction graded lattice graded Lie algebra graded manifold graded medical treatment graded module graded morphism graded object graded pn junction graded-polarizable

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