一本一本[yī běn]1.■a copy; a volume:一本枯燥无味的书a dull volume;一本重要的书a momentous volume;出版一本有关未来学的书bring out a volume on futurology;如果你买不起新书， 你或许可以买到一本旧的。If you can't afford a new copy, perhaps you can find a second hand copy.