exchanging

基本解释

So how do we begin this process of exchanging keys?
所以我们如何开始交换开启人际关系的钥匙呢？
He bamboozled me into exchanging the foreign currency.
他哄骗我兑换了外汇。
Now we come to the question of how to authenticate the partner who you are exchanging information with.
现在，我们要谈论的问题是，如何认证您正在与之交换信息的伙伴。

He noted how people throughout the nation had been exchanging their paper money and silver for gold.
So, these are all involved with our ability to maintain homeostasis by exchanging materials with the external environment.
这个过程关乎人体维持内稳态的能力,内稳态通过与外环境进行物质交换来实现
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These two systems which are shown in the core of this diagram really are responsible for regulating and exchanging information between the other organ systems.
在这张图的中心画的就是这两个系统,它们的功能是调节其他系统,并与之交换信息
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It should offer to initiate diplomatic relations, with the two countries exchanging small missions.
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If two or more people exchange things of a particular kind, they give them to each other at the same time.
Exchange is also a noun.
If you exchange something, you replace it with a different thing, especially something that is better or more satisfactory.
An exchange is a brief conversation, usually an angry one.
An exchange of fire, for example, is an incident in which people use guns or missiles against each other.
An exchange is an arrangement in which people from two different countries visit each other's country, to strengthen links between them.
&rarrsee also foreign exchange , stock exchange
If you do or give something in exchange for something else, you do it or give it in order to get that thing.

交换
In human society, people can not live without transfering and exchanging information.
在人类社会里，人们离不开信息的传递和交换。
医药科学
输血(法) (＝transfusion)