proxy yllineproxypbyllineproxyphylline丙: the third of the Ten Heavenl ...羟: hydroxyl茶碱: theophyllinum; theophylline; ...乙羟茶碱: etofylline茶碱: theophyllinum; theophylline; theocin; [化学] theine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:丙羟茶碱，即可在微信中查询翻译
