Read Edit View history 肥煤 féiméi fat coal Origin Definitions Defs Strokes Stroke Words Sentences Sents 肥煤 féiméi fat coal a type of bituminous coal with high volatility used for making coke; often mixed with other types of coal to prevent damage to oven walls during expansion Frequency Written text 0.074 per million Sources Frequency data BCC Corpus (BLCU)
肥煤 féiméi fat coal a type of bituminous coal with high volatility used for making coke; often mixed with other types of coal to prevent damage to oven walls during expansion Frequency Written text 0.074 per million Sources Frequency data BCC Corpus (BLCU)