can of worms片語KK [kæn ʌv wɝmz] /kæn ʌv wɝmz/發音片語1麻煩事、棘手的難題、一團亂麻口語Asking who paid for the trip opened a real can of worms.問起這趟旅行是誰付錢的,結果捅出了一堆麻煩事。2連環問題、牽一髮動全身的問題Changing the tax rules could be a can of worms for small businesses.修改稅務規定對小企業來說可能是牽一髮動全身的問題。