“student union”的概念、定义、翻译、参考文献-科学参考

单词	student union
释义	student union Encyclopedia 教育学学校释 student union学生会中等学校和高等学校中学生自我管理、自我教育的群众组织。
随便看	closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone closed contour closed convex function closed convex functional closed convex hull closed convex hypersurface closed convex set closed convex surface closed covering closed current closed curve closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator

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。