英语词汇back-up breaker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	back-up breaker
释义	back-up breaker 简明释义备用断路器网络释义 1 ?后备断路器定义中文名称：后备断路器英文名称： back-up breaker 定义：在配电用的断路器等的额定短路容量不足而不能保护的情况下，在电源侧安装的有足够短路定额的断路器。应用学科：船舶工程（一级学科）；船舶电气（二级短语 1 back up breaker 备用断路器 2 back-up circuit breaker 备用电路断路器 3 breaker back up 断路后备装置
随便看	low-angle bombing low-angle boundary low angle boundary low-angle camera low angle construction low-angled low-angle dip low-angled steel block plane low angle extensional detachment low-angle fault low angle fault low-angle fire low angle fire low angle grain boundary low-angle grain boundary low angle laser light scattering low-angle light scattering low-angle light-scattering low angle light scattering low angle light scattering photometer low angle loft bombing low angle loft bombing low angle normal fault low-angle pair of diffraction arcs low-angle plane

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。