fouling of catalyst

• 催化剂的污损,催化剂结垢

fouling of catalyst的用法和样例：

例句

1. This lotion should help clear your skin of spots.
   这种药水有助于去除你皮肤上的污斑。
2. Divorce has lost much of its stigma, or shame.
   离婚也就不再带有那么多的污名或耻辱。