1. They are tolerant of acid or alkaline soil. 他们是宽容的酸性或碱性土壤。
2. Sheep use of Fulvic acid complex concentrate (for animal) results in the table below. 绵羊食用复合黄腐酸浓缩液（动物用）后，效果见下表。
3. We want to buy Acid, Whey Protein, Soy Protein, Amino Acids, Creatine, Glutamine Acid. 我们要采购酸，乳清蛋白，大豆蛋白，氨基酸，肌酸，谷氨酰胺酸。
英英解释
n.
1. any of various water-soluble compounds having a sour taste and capable of turning litmus red and rea
2. street name for lysergic acid diethylamide adj.
1. harsh or corrosive in tone
2. being sour to the taste
3. having the characteristics of an acid
