coal mine 释义 煤矿:从中开采煤矿石或煤矿物的矿井。 例句 1·He'd be at home in Buckingham Palace or at the bottom of a coal mine , he said. “无论在白金汉宫,还是在煤矿坑底,他都很自在吧。”他说。 2·The coal mine is not well-ventilated. 煤矿的通风不甚好。 3·Finding a fossil in a coal mine is no big deal. 在煤矿里发现化石并不是什么大不了的事。 同义词 [矿业]煤矿,煤矿坑 coal pit
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