开提 meaning in Chinese

dissipation and elevation

She dropped a clanger when she mentioned his ex - wife
当她提到他的前妻时，真是哪壶不开提那壶。
That was really the wrong thing to say
那真是那壶不开提那壶
I dropped a clanger by asking tom how his dog was when it ' s been dead three months
我哪壶不开提那壶，问汤姆他的狗好吗，而?已经死了三个月了。
You were plain touching the tender spot . she was most sensitive to the topic of " the third person " , who cut in between a couple
你真是哪壶不开提哪壶。她就怕别人提起第三者插足的话题。