短語(yǔ)詞組短語(yǔ)the ivory tower of universities 大學(xué)這座象牙塔of the Ivory Tower 象牙塔之tower of the ivory 逃避現(xiàn)實(shí)生活的隱蔽處ut of the ivory tower 走出象牙塔 返回 the tower of ivory