丁醛 dīngquán butyraldehyde Definitions Defs Origin Strokes Stroke Words Sentences Sents 丁醛 dīngquán butyraldehyde butyraldehyde; butanal Frequency Written text 0.015 per million Sources Frequency data BCC Corpus (BLCU)
丁醛 dīngquán butyraldehyde butyraldehyde; butanal Frequency Written text 0.015 per million Sources Frequency data BCC Corpus (BLCU)
