烟消云散

By midday their enthusiasm had petered out.

他们的热情到中午就烟消云散了。

I had some momentary misgivings that were quickly resolved.

我曾有过短暂的疑虑，但很快都烟消云散了。

Linda and Tina were again on speaking terms; their disagreement was dead and buried.

琳和蒂娜关又好了, 他们的分歧早已烟消云散。