diethylenediaminepiperazine二: two乙烯: ethylene; ethene; olefiant g ...胺: amine二乙烯二胺, 胡椒嗪: diethylene diamine双水杨酸二乙烯二胺: disalicylatethilendiamine下载手机词典可随时随地查词查翻译