比喻虛幻的夢(mèng)想。典出唐·沈既濟(jì)《枕中記》,說(shuō)盧生在夢(mèng)中享盡了榮華富貴,醒來(lái)時(shí),蒸的黃粱米飯尚未熟,只落得一場(chǎng)空Golden Millet Dream (from the story of a poor scholar who dreamt that he had become a high official but awoke to find only the pot of millet still cooking on the fire);pipe dream