“四个姑娘”的概念、定义、翻译、参考文献-科学参考

单词	四个姑娘
释义	四个姑娘 Encyclopedia 艺术学中国油画释 Four Girls《四个姑娘》中国现代油画作品。
随便看	closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence closed edge train closed elastic drive closed element closed embedding closed-end fund closed equivalence relation closed expression closed extension closed family of sets closed field closed filament

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。