调换的英文：
exchange
change places
change

参考例句：

To cause to change places;transpose.
使改变地方;调换;使换位

Conversion of bond
债券的调换

Exchange seats with sB
与某人调换一个座位

Have you looked into changing job?
你想调换工作吗?

A change of work is as good as a rest
调换一下工作是很好的休息

Then can I exchange it for something else?
那么我能调换其他东西吗？

Changing his job like that is equivalent to giving him the sack.
那样调换他的工作等于是解雇了他。

You may exchange the shirt but not return it for a refund.
你可调换这件衬衫，但不能退货。

The shopkeeper said he would replace the radio set if we were not satisfied.
店主说如果我们不满意他愿调换收音机。

Please honor our arrangement by exchanging the damaged goods
请遵守我们的协议,给我们调换损坏的货物

places是什么意思：
n. 住所；座位；场所；地方；名次；社会地位；位；职位
v. 放置；投资；任命；名列前茅

To place on or as if on a blacklist.
把…列入或似把…列入黑名单

A place for everything, and everything in its place.
物物齐备，井井有条。

The soupspoon is placed on the right - hand side of the place setting .
汤匙放在餐位餐具的右手边。

The picture varied in detail from place to place.
这张照片从细部看很不一样。

Travelling from town to town,place to place,etc
从一城到另一城、从一地到另一地