但山楂比苹果要酸很多，这种有别于糖衣的酸味让糖葫芦更爽口。
But haws are sourer than apples, so they offer a refreshing contrast to the sweet coating.
用拖酸制作出来的铁观音，酸味浓，口感重，音韵不显，只适合部分人饮用。
Acid produced by dragging the Tie Guan Yin, sour thick, heavy texture, rhythm not significant, only for some people to drink.
咖啡淡淡的酸味来自于此。往好的看，奎宁酸是合成抗感冒药达菲的起始原料化合物之一。
Gives coffee its slightly sour flavor. On the plus side, it's one of the starter chemicals in the formulation of Tamiflu.
应用推荐