柯林斯詞典brain drain 1. N-SING When people talk about a brain drain, they are referring to the movement of a large number of scientists or academics away from their own country to other countries where the conditions and salaries are better. (國(guó)家的)人才流失 返回 brain drain劍橋詞典the situation in which large numbers of educated and very skilled people leave their own country to live and work in another one where pay and conditions are better （國(guó)家的）人才流失，人才外流 Britain has suffered a huge brain drain in recent years . 英國(guó)近年來(lái)人才外流現(xiàn)象十分嚴(yán)重。 返回 brain drain