用香草醛-冰醋酸比色法测定西洋参中总皂甙的含量.The content of ginsenoside in Panax quinquefolium L was determined by colorimetry.市场上也出售含有良好风味的香草醛或乙基香草醛的焙烤粉.The market also offers baking powders flavored with vanillin of ethyl vanillin.香草醛的味道很好...
He was capable of writing things of startling originality.他能够写出极具创意的作品。This latest collection lacks style and originality.这本最新选集既无风格，又无创意。The name of the game in pop music is originality.流行音乐的本质是独创性....