change her tune

• vi. 改变调子(改变说话的姿态)

change her tune的用法和样例：

例句

1. Kitty used to be very critical of the way we raised our children, but when she became a mother herself she began to change her tune.
   基蒂对我们抚育孩子的方式一向吹毛求疵，但是她当了母亲之后，就开始改变她的腔调了。