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。
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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。