| 单词 | Security,National | 
| 释义 | Security,National《英文msh词典》Security,National [入口词] Security,National [主题词] Security Measures [英文释义] Regulations to assure protection of property and equipment. | 
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英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。