英语词汇underground leakage rate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	underground leakage rate
释义	underground leakage rate 简明释义矿井内部漏风率双语例句 1 It is right. After the floor is paved, the rate of air leakage is no more than 2%. It is mainly used in underground blowing-in fo air conditioner for 5a class office building. 密封性能好，地板安装好以后漏风率不大于2%，主要用于5a级写字楼空调地下送风办公室。
随便看	schoolwork schooly school yard schoolyard school yard schoolyards schoolyards schoolyear school year school year school year school you Schoomaker Schoon Schoonaarde Schoondijke schooner schooner brig schooner guy Schoonerite schooner mast schooner rig schooner rig schooner-rigged schooner

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