英语词汇fixed fire-extinguishing unit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	fixed fire-extinguishing unit
释义	fixed fire-extinguishing unit 简明释义固定式灭火装置：一种安装在建筑物或设施内的固定式灭火系统，用于在火灾发生时自动或手动启动，以扑灭火源。网络释义 1 ?固定式灭火装置 ... fixed fire extinguishing system 固定灭火系统 fixed fire-extinguishing unit 固定式灭火装置 fixed flange 固定法兰 ...
随便看	strong jump strong lacuna strong language strong language strong law of large number strong law of large numbers strongle strong lead strong leg strong ligand field strong light strong lime strong line strong-line approximation strong-line limit strong liquor strong local commutativity strong local extremum strong location universal center strong lockout strong-looking strong loop strongly strongly absorbing strongly absorbing region

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。