英语词汇环形防御是什么意思，环形防御的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	环形防御
释义	DEFINITIVE EXAMPLES 权威例句〔defence〕Perimeter defences around airports and government buildings should be strengthened.机场和政府大楼周边的环形防御应予以加强。牛津搭配
随便看	footstep footstep footstep footstep bearing footstep pillow footstep pivot footsteps footsteps footsteps footsteps footstock footstock lever footstone footstool footstool footstool footsure footswitch footsy footwalk footwall footwall footwall footwall shaft footware

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。