“Life and Death”的概念、定义、翻译、参考文献-科学参考

单词	Life and Death
释义	Life and Death Encyclopedia 艺术学（影片、电视剧、电视栏目）释 Life and Death《生死同心》中国故事片。
随便看	closed semicircle closed semigroup closed semisphere closed sentential formula closed sequence closed set closed set basis closed-shelf book selling closed shell closed shell ion closed-shell ion closed shell molecule closed simplex closed solid sphere closed solution closed space closed sphere closed star closed string closed subalgebra closed subbase closed subcomplex closed subfield closed subgroup closed submanifold

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。