“cross-country skiing”的概念、定义、翻译、参考文献-科学参考

单词	cross-country skiing
释义	cross-country skiing Encyclopedia 教育学越野滑雪释 cross-country skiing越野滑雪以滑雪板和滑雪仗为滑雪用具，在起伏的丘陵山地沿着规定的线路滑行的雪上竞技运动。
随便看	lubrication in plastic working lubrication system lubrication theory lubricaton regime lubricator lubricity Lubug lubuge hydropower station Lubumbashi Lu Bɑn Luca Giordano Lu Cai lucalox Luca Marenzio Lu Can Lu Canal lucaogou formation tight oil Lucas Lucas central circle Lucas central triangle Lucas chain Lucas circles Lucas circles radical circle Lucas correspondence Lucas correspondence theorem

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