[有机化学] butyraldehyde; butaldehyde; n-butanal; n-butyl aldehyde; butyric aldehyde丁: man醛: aldehyde丁醛酸: half aldehyde of succinic acid; half aldehyde of succinic aldehyde丁醛糖: aldotertrose; aldotetrose丁醛肟: butyraldehyde oxime下载手机词典可随时随地查词查翻译