sinfulness

The preacher spoke about the sinfulness of greed and the need for repentance.

用法提示：sinfulness 为名词，意为“罪孽/有罪”，在句中作介词 about 的宾语。

She spent years reflecting on the sinfulness of her past actions and finally asked for forgiveness.

用法提示：sinfulness 是名词，意为“有罪/罪过”，在句中作介词 of 的宾语。

In the novel, the character's sinfulness leads to his downfall.

用法提示：sinfulness 为名词，作句子主语，表示“罪孽/有罪”。