acrimonious
US
UK acrimonious adj: (bitter)
SC 尖刻的 jiān kè de
SC 尖酸的 jiān kè de ，jiān suān de
SC 刻薄的 jiān kè de ，kè bó de
Sue and Sid haven't spoken to one another in the three years since their acrimonious divorce.
grow acrimonious vi + adj: (become full of resentment)
SC 渐渐变得尖酸刻薄 jiàn jiàn biàn de jiān suān kè bó
Sadly, many marriages grow acrimonious over time.