“city wall”的概念、定义、翻译、参考文献-科学参考

单词	city wall
释义	city wall Encyclopedia 工学中国古代建筑类型释 city wall城池围绕城邑建造的一整套防御构筑物，以闭合的城墙为主体，包括城门、墩台、楼橹、壕隍等。也指边境的防御墙和大型屯兵堡寨。工学中国古代建筑类型释 city wall城墙古代为防守而建在城市四周的墙。古代称墉，断面为梯形。
随便看	fire safety fire safety assessment of museum fire safety at construction site fire safety engineering fire safety evaluation system fire safety inspection system for public places fire safety layout fire safety management of museum fire safety of timber structure Fire Safety Science fire safety system fire safety system for large-scale mass activities fire scene inspection fire scene interrogation fire scene rescue life fire scene residue fire science Fire Science and Technology fire separation distance fire service facility in museum fire service operator fire service principle fire service training fire service training center fire shutter

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。