英语词汇permanent defenses怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	permanent defenses
释义	permanent defenses 翻译永久性的防御以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 permanent air defenses 固定防空体系
随便看	flat faced follower flat faced pulley flat-faced screen flat-faced tube flat-faced wheel Flat-face follower flat face follower flat face pulley flat fading flat fading channel flat fan nozzle flat-fan nozzle flat fare flat fault flat fee flat fee flat feeling in the mouth flat-foot flatfeet flat feet flat felled seam flat felled seam flat-fell seam flat ferry flat fiber

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。