汽暖 qìnuǎn steam heating Definitions Defs Origin Strokes Stroke Words Sentences Sents 汽暖 qìnuǎn steam heating abbreviation Frequency Written text 0.002 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
汽暖 qìnuǎn steam heating abbreviation Frequency Written text 0.002 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)