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- Tony used no reference books in class. 托尼上课时不使用参考书。
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- I like to have my reference book within my reach. 我喜欢把参考书放在随手拿得到的地方。
- The book is used as a reference book. 这本书被用来做参考书。
- We train them to make use of reference books. 我们训练他们使用参考书。
- You can use these reference books, if necessary. 如果必要，你可用这些参考书。
- The teacher has made out a list of reference books. 教师已开出了一份参考书单。
- He burrowed into reference books for research data. 他查阅叁考书籍寻求研究资料。
- The information is culled from various reference books. 这份资料是从各种参考书中摘出的。
- He has a large number of reference books at his disposal. 他有大量的参考书可供使用。
- We also train them to make use of reference books. 我们还培养他们使用参考书。
- No reference books are to be taken out of the reading room without permission. 本阅览室的参考书不得私自带出。
- I should recommend it as a useful reference book. 我愿意推荐它作为一本有用的参考书。
- digital reference books 电子工具书
- The teacher haa make out a list of reference book. 教师已开出了一份参考书单。
- I don't need any reference books. 我什么参考书也不需要。
- The teacher made out a list of reference books. 教师开列了一份参考书单。
- They have enough time to read the reference books . 他们有足够的时间阅读参考书。
- These reference books are necessary to us. 这些参考书是我们所必需的。
