She ironed the wrinkles out of the dress.她将连衣裙熨平了。

Do you think we can iron out the creases in those curtains?你觉得我们能把那些窗帘的褶皱熨平吗？

It'll take us a while longer to iron out the wrinkles/kinks in the network. [=to fix the small problems in the network]我们还需要一些时间来解决网络上的小问题。

We haven't been able to iron out our differences.我们彼此之间的分歧还未能解决。

They're trying to iron things out. [=work out their difficulties]他们在尽量克服困难。

The final details of the contract still have to be ironed out.合同最后的一些细节还须协商以达成一致。