apple acid

• 苹果酸

apple acid的用法和样例：

例句

1. For example, fumarase catalyzes the interconversion of malic acid and fumaric acid.
   如延胡羧酸酶能催化苹果酸和反丁烯二酸的可逆反应。
2. VRB can soften high acid musts by partially metabolizing malic acid.
   瑞宾能软化高代谢酸苹果酸务必部分。