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
I'm not doing anything.
我没有要做什么。
I can't stand summer weather.
我不能承受夏天天气。
sailing vessels like the Cutty Sark were used to carry tea from China and wool from Australia.
“卡蒂萨克”号之类的帆船被用来从中国运回茶叶，从澳大利亚运回羊毛。