Changeovers
n. （生产方法、装备等的）完全改变, （方针的）转变( changeover的复数形式 )
🗣️ 情景例句
Hello, May I speak to Miss Li, please?
喂。我可以请李小姐接电话吗？
I remember the girl whose father earns $ 300 a day.
我记得那个女孩的父亲一天赚三百元。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？