vindictive
US /vɪnˈdɪk.tɪv/
UK /vɪnˈdɪk.tɪv/

1.
报复性的, 怀恨在心的
having or showing a strong or unreasoning desire for revenge
:
•
She was a vindictive woman who never forgave an insult.
她是一个报复心强的女人,从不原谅侮辱。
•
His actions were motivated by a vindictive desire to see them suffer.
他的行为是出于一种报复性的欲望,想看到他们受苦。