cross my fingers

• vi. 两指交叉以求好运

例句

用作不及物动词 (vi.)

1. Bob crossed his fingers when he told his teacher the lie.
   鲍勃向老师撒这个谎时，暗中将两指交叉以求心安。
2. I think the experiment will turn out to be successful, but I'm keeping my fingers crossed.
   我认为该实验结果会成功的，但我还是将手指交叉以求好运。