If the worst comes to the worst, we'll just have to sell the house.

如果最坏的事发生，我们就只好把房子卖掉。

《牛津词典》

We can hide among the sandhills if the worst comes to the worst.

万一发生最糟糕的情况，我们就可以在沙丘之间藏身。

youdao

If the worst comes to the worst, a vessel can always take another route.

万一出现最坏的情况，船总可以转到另一条航线。

youdao

If the worst comes to the worst, they might adopt the dollar instead of the peso.

ECONOMIST: Latin America seeks shelter

Hard-pressed euro-zone governments now know that, if the worst comes to the worst, they have somewhere to run.

ECONOMIST: The euro and the future of Europe

In fact, so grateful are Diabang's team-mates they may even hire a chauffeur for him if the worst comes to the worst.

BBC: Momo ponders his future