carbohydrase      
noun [ C ]  chemistry specialized uk/ˌkɑː.bəʊˈhaɪ.dreɪz/ us/ˌkɑːr.boʊˈhaɪ.dreɪz/
 糖酶(由活细胞生成,用于消化体内碳水化合物的酶)
any enzyme (= chemical substance made by living cells) that causes a chemical reaction that helps the body to digest carbohydrate