butylamine [beti:'leɪmaɪn]以下由轻松背单词网站提供
单词级别附加级基本释义丁胺参考例句The secondary butylamine synthesizing process has low cost and high yield. 采用本发明的合成方法生产仲丁胺,成本低、收率高。 来自互联网Coordinate astragali polysaccharide + butylamine card that in treating the duck acute communicable disease. 配合黄芪多糖+丁胺卡那,用于治疗鸭瘟。 来自互联网 推荐阅读 |