1. We exchanged pleasantries shortly after she got there and then, later on, we exchanged unpleasantries.

她进门后我们进行了友好的寒暄 晚些时候我们进行了不友好的交谈

2. In fact, I would go so far as to say that every force is an exchange of particles, and gravity is an exchange of gravitons.

事实上 我甚至认为 所有力都是通过粒子交换而产生的 引力就是通过引力子交换而产生的

3. But in exchange, I did things for him.

但作为交换 我就得为他办事

4. We drive to the exchange from there.

然后我们从那里开车去交易地点

5. in exchange for his silence. I'm not doing that.

换他闭嘴 我不会答应的

6. I'd exchange those ferns for some cacti.

我会把那些蕨类换成仙人掌

7. There will be no more merchants, no more exchanges.

不会再有商人 也不会再有交易了

8. I'll take that wordless exchange as a no.

我就把这种无言的交流当做"没有"了

9. This is how both sides have agreed to do the exchange.

这是双方同意交换战俘的关键

10. That's when the neighbors do the cookie exchange.

那时候邻里之间要交换饼干的

以上参考资料就是本英汉词典详细汇总的单词exchangeable的翻译英语含义，如有错漏请向我们提供反馈意见。