英语词汇be backed up by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	be backed up by
释义	Examples: be backed up by (a mountain etc)— 背倚 See also: backing up v — 备份 v be up to— 够得着 be v — 有 v • 是 v • 做 v • 当 v • 乃是 v • 存在 v • 成为 v • 属 v • 乃 v up n — 起伏 n up — 向上 • 攲 by adv — 于 adv • 被 adv • 借由 adv by prep — 以 prep
随便看	a carved inscription a carved printing block a carve out a car worth a cascade of a case a case apart a case-based approach a case before Court a case before court a case between a case-by-case basis a case can be made a case closed a case control study a case could be made a case example a case for a case for change a case history a case increase a case in hand a case in point a case in that a case involving

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。

be backed up by (a mountain etc)—