问题描述： 请大家帮我区分以下搭配：clean up,clean down,clean out,clean off 1个回答 分类：综合 2014-10-02 问题解答： 我来补答 例如；It's time you cleaned__the drawers of your desk 打扫干净,整理,赚钱,获利.clean down,刷干净clean out,清除,打扫干净例如；It's time you cleaned__the drawers of your desk填UP.整理你的抽屉,比较贴切. 展开全文阅读
