Cross finger意思

"Cross finger" is a common English expression that is used to express hope or wish for something to happen, often in a situation where the outcome is uncertain or there is a possibility of bad luck. It is typically done by crossing one's fingers together, usually on one hand, while making a wish or hoping for a certain outcome.

The gesture is thought to have originated as a superstitious charm, with the crossed fingers representing the Christian symbol of the crucifixion. Over time, it has become a more general sign of wishing for luck or hoping for a positive outcome.

For example, you might say "I'm really hoping I get the job, so I'm crossing my fingers" or "Let's cross our fingers that the weather holds up for the picnic." The expression is widely used and understood in English-speaking countries, and it is a simple and casual way to express hope or wish for something to go well.