炭鉱たんこうtankou炭たん鉱こう炭たん鉱こうShow answer(Space)Suspend(@)炭たん鉱こう炭たん鉱こうtankouCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonNoun (common)Noun (common) (futsuumeishi)Noun (common)coal mine; coal pit炭たん鉱こう炭たん鉱こうtankoucoal mine; coal pitWhat does 炭鉱 mean in English?coal mine; coal pit(n)Search the picture dictionary for 炭鉱
