| 词汇 | knock on wood |
| 释义 | knock on wood (US) or chiefly British touch wood ◊ People say knock on wood or touch wood and often hit or touch something made of wood as a way to prevent bad luck after they have just said that something good has happened, that they are in a good situation, etc.霉运去，好运来（当遇上好运时立刻手触木头并说此话，以防厄运并期待好运持续）；上天保佑 I've never broken a bone, knock on wood.我从未经历过骨折，上天保佑。 wood |
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