英语词汇煤矿业是什么意思，煤矿业的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	煤矿业
释义	DEFINITIVE EXAMPLES 权威例句〔pit〕The coal-mining industry wants new pits to be opened.煤矿业需要开凿新的矿井。剑桥高阶
随便看	metallic conduit metallic conduit fittings metallic contact metallic contamination metallic cord metallic corrosion metallic crystal metallic currency metallic diaphragm metallic diaphragm indicator metallic drift tube metallic echo metallic electrode arc lamp metallic element metallic element metallic elements metallic elements metallic enamel metallic face moments moments momentum momentum momentum momentum

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