caloric restrictionkəˈlɔrikrɪˈstrɪkʃən短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 热限制 They are able to show that active peroxiredoxin1, Prx1, an enzyme that breaks down harmful hydrogen peroxide in the cells, is required for caloric restriction to work effectively. 他们已经证明出活性过氧化物酶1 prx1，一种能够将细胞内有害的过氧化氢分解的酶类，正是此正面效应的所需酶类。 yeeyan