语言学家们早就注意到：改革开放20年是我国历史上新词汇诞生最多的时期。尽管这里所辑录的只是千千万万新词汇中的极小一部分，但是，这些曾经在社会生活中广为流传的新词汇，是这20年巨变的时代印记。中国特色平反一号文件万元户顶替托福乡镇企业小康国债股票倒爷奖金打工艾? Linguists have long noticed that 20 years of reform and opening up is the period when most new words were born in the history of our country. Although only a very small part of thousands of new words is recorded here, these new words, once widely circulated in social life, are the hallmarks of these 20-year tremendous changes. A document with Chinese characteristics to reverse one million households to replace the well-to-do township and village enterprises TOEFL bonus bonuses to work Ai?