英语词汇insufficient back-up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	insufficient back-up
释义	insufficient — 不足 • 充分 adj • 不到 • 过少 back up (sb.) — 作主 • 做主 back sb up— 敲边鼓 backing up v — 备份 v back sb. up— 仗腰 back adj — 后 adj • 回来 adj back adv — 支持 adv • 支援 adv • 力挺 adv • 脊背 adv • 后边 adv back n — 背 n • 背面 n • 背部 n • 后面 n • 背影 n • 脊 n • 背侧 n back-up — 后援 up — 向上 • 攲 up n — 起伏 n
随便看	spending on health spending on infrastructure spending on marketing spending on media spending on necessities spending on operations spending on research spending on training spending out of the Blue spending per capita spending period spending plans spending points spending policies spending policy spending power spending pressure spending priorities spending priority spending program spending quality time spending rate spending reduction spending reform spending remains flat

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。

insufficient —