libel on

例句：

1. 1.The libel on the company's reputation was devastating.
   对公司声誉的诽谤是毁灭性的。
2. 2.He was accused of libel on his colleagues.
   他被指控诽谤他的同事们。
3. 3.The libel on her character was unfounded.
   对她性格的诽谤是没有根据的。