英语词汇fire area sealing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	fire area sealing
释义	fire area sealing 简明释义火区封闭网络释义 1 [矿业安全]?火区封闭 Fire Area Sealing(火区封闭), 此释义来源于网络辞典。双语例句 1 According to geological condition of this mined-out area, a three hole-ins well has designed to carry out surface grouting and fire-area sealing. 根据该采空区地质条件，设计了三开井身结构，对采空区进行地面注浆及封堵处理。
随便看	active level transformation active libraries active life active life expectancy active light modulation active lime active line active line length active line number active line period active lines active lines per frame active link active lipid active lipids active liquid active liquid material active list active listening active list structure active living process Activelle active load active load reaction active location

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。