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

单词	professional sports
释义	professional sports Encyclopedia 教育学职业体育（见职业体育）释 professional sports职业体育以体育运动项目作为企业(俱乐部、公司)、运动员、教练员及相关人员谋生的手段，并围绕它所进行的一系列比赛、表演、推广、经营等商业化活动。
随便看	boundary limits boundary line boundary line of building boundary line of land boundary load switch protection boundary lubrication boundary manifold boundary mapping boundary measure boundary measurements Boundary Moat of Jin Dynasty boundary morphism boundary network flow boundary node boundary node method boundary observation boundary of a chain boundary of a complex boundary of a convex cell boundary of a convex polytope boundary of a domain boundary of a function algebra boundary of a half-plane boundary of a half-space boundary of a manifold

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。