柯林斯詞典organic chemistry 1. N the branch of chemistry concerned with the compounds of carbon: originally confined to compounds produced by living organisms but now extended to include man-made substances based on carbon, such as plastics 有機化學(xué)→compare inorganic chemistry 返回 organic chemistry劍橋詞典the scientific study of chemical substances that contain carbon , including artificial substances such as plastics 有機化學(xué) 返回 organic chemistry