柯林斯詞典pipe dream (pipe dreams) 1. N-COUNT A pipe dream is a hope or plan that you know will never really happen. 白日夢 You could waste your whole life on a pipe dream. 你可以在白日夢上浪費一輩子時間。 返回 pipe dream劍橋詞典an idea or plan that is impossible or very unlikely to happen 白日夢,幻想,妄想;行不通的計劃 Her plans are not realistic - they'll never be more than a pipe dream . 她的計劃不太現(xiàn)實,永遠衹能是個白日夢。 返回 pipe dream