词典释义：
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Fingers crossed. Which is ironic, because if you had Fowler's palsy, you wouldn't be able to cross your fingers.
十指交叉为你祈祷。讽刺的是，如果一旦患上福勒瘫，你的双手将无法十指交叉。
《The Big Bang Theory Season 11》《生活大爆炸 第十一季》
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Fingers crossed your rock surroundings will get gently lifted up by plate tectonics, sea levels will change, and you'll end up under dry land close to the surface, but not so close that erosion from wind and rain wipes you away before someone can come find you.
穿流过你周围的岩石会通过板块构造慢慢抬升，海平面会变化，你最终会在干燥的陆面下接近地表，但又不是特别近，所以在你被发现之前表层的岩石被风雨侵蚀流失。
《TED-Ed》《TED教育》
短语搭配
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祈求走运；希望某人（或某事）获得成功
双语例句
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Keep one's fingers crossed, hope for the best, that nothing will happen to upset one's plans, etc.
喻求神保佑一切顺利，希望不要有意外事情妨碍计划等。
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Keep your fingers crossed for me.
该为我祈祷了。
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I'll keep my fingers crossed for you.
我将为你祈祷。
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Well, let's keep our fingers crossed.
好吧，让我们祈求成功吧。
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Stay with me and keep fingers crossed!
留在我和保持手指越过！