To cross two fingers of one hand for good luck. To wish for good luck.
Скрестить пальцы на удачу; надеяться что все пройдет гладко. Желать удачи.
Keep your fingers crossed while I take the test.
Let’s keep our fingers crossed that we got passing grades on that college entrance exam.
I crossed my fingers for you.
Я держала кулаки за тебя.
I have a job interview today. Keep your fingers crossed for me, will you?
У меня сегодня собеседование на работу. Скрестишь пальцы на удачу, хорошо?
Jerry kept his fingers crossed that the good weather would hold up for the picnic he was planning for the coming weekend.
Mary crossed her fingers during the race so that Tom would win.