coal mines

英美

煤矿

new

coal mines的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 coal mine:

a mine where coal is dug from the ground

coal mines的相关资料：

临近单词

Coal Act coal coal gas flow distribution coal-based liquefied oil coal-accumulation center coal bitumen emulsion fuel coal resources paid system coal winning machine spray coal accumulation features coal-controlling factors coal liquefaction residual coal associated with shale

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