形容词
及物动词
1. 诽谤;中伤;污蔑
If you malign someone, you say unpleasant and untrue things about them.
2. 有害的;不良的
If something is malign, it causes harm.
3. see also: much-maligned
1. speak unfavorably about
e.g. She badmouths her husband everywhere
Synonym: badmouthtraducedrag through the mud