英语词汇backup camera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	backup camera
释义	backup — 奥援 camera n — 摄像 n • 摄像机 n • 摄像头 n camera — 摄影机 • 照相机 • 照像机
随便看	wireless monitoring system wireless motion detector wireless mouse wireless music wireless- n access point wireless net wireless network wireless network access wireless network access points wireless network adapter wireless network card wireless network connection wireless network connectivity wireless network coverage wireless network design wireless network devices wireless networking wirelessnetworking wirelessnetworking wireless networking technology wireless network name wireless network provider wireless networks icon wireless network technologies wireless network technology

英汉双解词典包含2273206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。

backup —