来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/05/19 23:19:18
大侠们change
change over
1. 改变
The plant changed over to the manufacture of storage batteries last year.
这家工厂去年已改产蓄电池.
2. 对换
Perhaps you and I had better change over; you are much more experienced than I in this field.
也许我们的工作还是对换一下好;在这方面你比我更有经验.
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