exchanged

过去分词：

动词过去分词: exchanged

更多词形：

形容词: exchangeable | 动词过去式: exchanged | 动词过去分词: exchanged | 动词现在分词: exchanging | 动词第三人称单数: exchanges |

单词例句：

The candidates exchanged shafts in the debate.

候选人在辩论中唇枪舌箭。

We exchanged greetings when we met at the hall.

我们在大厅相遇时,互相打了招呼。

They exchanged petroleum for food.

他们以石油换食品。

At that time the British pound exchanged for $2.80.

那时一英镑可以兑换2.80美元

Tickets cannot be exchanged or money refunded.

门票不可退换。

Everyone in the group exchanged telephone numbers.

所有的组员都相互交换了电话号码。

When they exchanged ideas,their talk was grarded.

在他们交换意见时，说话都很谨慎。

We exchanged our opinions about the event at the meeting.

在会上，我们就此事交换了意见。

The very few who knew exchanged celestial grins.

了解内幕的很少几个人只好招以会心的微笑。