dici amlalcetonedicinnamlalcetone二苯基: diphenyl; diphenyl group壬: the ninth of the ten Heavenl ...四: four烯: alkene; olefince酮: ketone; alkone; ket-; -one下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:二苯基壬四烯酮，即可在微信中查询翻译
