英语词汇provisional back-up value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	provisional back-up value
释义	provisional back-up value 简明释义候选返上值；备用候选值网络释义 1 ?备用候选值 ... 提供；储备；规定 provision 备用候选值 provisional back-up value 供应 provisioning ...
随便看	double-tuned double tuned doubletuned double-tuned amplifier double tuned amplifier double tuned circuit double-tuned circuit double-tuned coupling double tuned coupling double-tuned detector double tuned filter double-tuned filter double tuned if and r-famplif-ier double-tuned intermediate frequency amplifier double tuning double turn double turn double turnout double turnout double turn-out switch double turn plow double turnstile double twill double twilled merino double twin

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。