change over

转换, 换向, 转换开关

例句与用法：

But you couldn't expect the capitalists to change over their machinery.

但是你不可能指望那些资本家会更换他们的机器。

Perhaps you and I had better change over; you are more experienced.

也许我们的工作还是对换一下好，你比我更有经验。

Perhaps you and I have 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。

详细释义：

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。