英语词汇firewall with 4-hour fire rating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	firewall with 4-hour fire rating
释义	firewall with 4-hour fire rating 简明释义耐火 4 小时的防火墙专业释义 1 土木建筑工程耐火4小时的防火墙
随便看	affin affin- affinability affinage affinage furnace affinal affinal kin affinally affinal relative affinant affinated sugar affination affination centrifugal affination centrifuge affination house affination number affination output affination sugar affination syrup affination value affination yield affine affine algebraic group affine algebraic set affine algebraicvariety

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。