“tobogganing”的概念、定义、翻译、参考文献-科学参考

单词	tobogganing
释义	tobogganing Encyclopedia 教育学〔非奥林匹克运动项目〕释 tobogganing冰橇运动运动员仰卧于冰橇中，使冰橇沿专门构筑的槽状冰道快速回转滑降的一种体育运动项目。
随便看	normal solution normal solvability normal space normal space to a surface normal space with a measure normal specific acoustic impedance normal spectrum normal sphere bundle normal spherical mapping normal spiral galaxy normal star normal state normal statistic normal stellar wind normal stochastic process normal storage level normal strain normal stress normal structure normal student normal subgroup normal subgroup series normal subgroup system normal subloop normal subobject

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