劍橋詞典something that is impossible to get or achieve 虛幻的目標(biāo);實(shí)現(xiàn)不了的事 Full employment is the will-o'-the-wisp that politicians have been chasing for decades . 全民就業(yè)是政治家們幾十年來一直在追求的一個(gè)幻想。 返回 will-o'-the-wisp