drag sb. through the mud

1. 某人名譽掃地
   They said they would drag Tom through the mud.

   他們揚言要湯姆名譽掃地。

fling/throw mud at sb.

1. 中傷某人
   She often flung mud at her colleagues.

   她經常誹謗她的同事。

stick in the mud

1. （使）陷入泥淖
   The truck got stuck in the mud.

   卡車陷入了泥淖。

• drag someone through the mud
  denigrate someone publicly.
• here's mud in your eye!
  informal used as a toast.
• someone's name is mud
  informal someone is in disgrace or unpopular.