daphnetin瑞香: Daphne odora; winter daphne; ...素: white二: two羟: hydroxyl香: fragrant; sweet-smelling; ar ...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:瑞香素;二羟香豆素,即可在微信中查询翻译