英语词汇backup concept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 concept
释义	backup — 奥援 concept — 概念 • 理念 • 观 • 观念 concept n — 概念 n • 构思 n
随便看	low insertion force low insertion loss low installation low installation depth low installation weight low insulation low intake low intelligence low intensity low intensity activities low-intensity conflict low intensity exercise low-intensity magnetic low intensity operations low intensity physical activity low-intensity war low-interaction low interest low-interest bank loans low interest environment low interest financing low interest loan low interest loans low interest rate environment low interest rate environment persists

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 —