So it depends on the severity of malnutrition, but generally, yes, stunting is not reversible.

是否可以逆转取决于营养不良的严重程度，但总的来说，发育迟缓是不可逆转的。

The forces were interchangeable if not reversible, but he could see only an absolute fiat in electricity as in faith.

这些力即使不可逆也是可以互换的， 但他只能看到电力和信仰一样的绝对命令。