alicyclic 脂环烃的脂环族的...alicyclic series 脂环系...alicyclic hydrogenation 脂环氢化...alicyclic acid 脂环酸...alicyclic stem-nucleus 脂母核...alicyclic compound 脂环化合物;脂环族化合物...alicyclic carboxylic acid 脂环羧酸...
交流互动
发表言论