cross one's fingers片语KK [krɔs wʌnz ˋfɪŋgɚz] /kɹɔs wʌnz ˈfɪŋɡɚz/发音片语1祈求好运、但愿、希望顺利I'm crossing my fingers that the test results come back clear.我祈求好运,希望检查结果一切正常。2交叉手指字面She crossed her fingers behind her back as she made the promise.她许下承诺时,把手指在背后交叉起来。用这个字练口说→