英语词汇passive navigation device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	passive navigation device
释义	passive navigation device 简明释义无源导航设备网络释义 1 ?无源导航设备无源导航设备
随便看	safety piece safety pillar safety pillar under water-bodies safety pilot safety pin safety pin safety pin chain safety pin forceps safety pinion safety pins safety pins safety-pin tag safety pin type forceps holder safety pipet safety pipeter safety pipetle safety pipette safety pipetter safety place safety plate safety platform safety plug safety plug socket safety pole safety policy

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。