“arena”概念、定义、翻译-科学时代

单词	arena
释义	戏剧戏曲与舞蹈词汇手册 arena 圆形舞台；圆形剧场；（意大利的）露天圆形剧场
随便看	regular grade regular grammar regular grammar inference regular graph regular group divisible incomplete block design regular ham regular hours regular incentive regular income regular income regular index regular indexing regular interval regularist regular item regularity regularity regularity regularity audit regularity axiom regularity cardinal regularity inequality regularity of official acts regularity of sound change regularity principle

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

arena