Read Edit View history 保温 bǎowēn to preserve heat Origin Definitions Defs Strokes Stroke Words Sentences Sents 保温 保溫 bǎo//wēn to preserve heat noun To keep warm or maintain a constant temperature; to prevent heat from escaping. heat preservation The property or process of maintaining temperature Show rare definitions Hide rare definitions Frequency Movie subtitles 0.450 per million appears in 0% of films Written text 6.20 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
保温 保溫 bǎo//wēn to preserve heat noun To keep warm or maintain a constant temperature; to prevent heat from escaping. heat preservation The property or process of maintaining temperature Show rare definitions Hide rare definitions Frequency Movie subtitles 0.450 per million appears in 0% of films Written text 6.20 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)