put a slur on

• vt. 诽谤(底毁)

put a slur on的用法和样例：

例句

用作及物动词 (vt.)

1. He claimed that the newspaper report was a libel.
   他声称报纸上的报导是一种诽谤。
2. This was a remark that closely trenched on slander.
   这句话近乎是诽谤。