气煤 qìméi gas coal Definitions Defs Origin Strokes Stroke Words Sentences Sents 气煤 氣煤 qìméi gas coal a type of bituminous coal used to produce gas, tar, and high-quality coke for industrial use Frequency Written text 0.044 per million Sources Frequency data BCC Corpus (BLCU)
气煤 氣煤 qìméi gas coal a type of bituminous coal used to produce gas, tar, and high-quality coke for industrial use Frequency Written text 0.044 per million Sources Frequency data BCC Corpus (BLCU)
