基本解释[機械工程]菸煤結塊英汉例句雙語例句Non-caking or weak-caking anthracite , bituminous coal, coke.不粘結或弱粘結無菸煤、菸煤或焦炭。bituminous coal caking更多例句词组短语短語bituminous coal caking detail 菸煤結塊bituminous coal caking更多词组专业释义機械工程菸煤結塊