单词：keep back
落在后面, 阻止, 隐瞒, 留下
keep back的用法和样例：
例句
- He tried to keep the matter dark from us.他设法隐瞒这事不让我们知道。
- We must not keep back anything we know.不应该隐瞒我们所知道的事。
- Do I have to keep my ticket till after I get off?车票要保留到下车吗？
- You can keep this book for your very own.你可以保留这本书，当作是自己的。
- The police had to use force to hold back the crowd.警察不得不用武力阻止人群。
- They should try to keep prices from rising.他们应该设法阻止价钱上涨。
- Police horses were used to keep back the crowd.警马被用来阻挡人群。
- He resolved that nothing should hold him back.他下决心不让任何事情阻挡他。
词汇搭配
- keep back隐瞒