他们出版参考书。
He works for a company that publishes reference books.
他在一家工具书出版公司工作。
Formal language is the kind of language you find in textbooks, reference books and in business letters.
正式语体是你在教科书、参考书和商务信函中看到的用语。
Tony used no reference books in class.
托尼上课时不使用参考书。
Tony used no reference books in class.
托尼上课时不应用参考书。
Tony does not use reference books in class.
托尼上课时不使用参考书。
What he wants are reference books on economy.
他所需要的是经济方面的参考书。
We should often utilize Sundays to read reference books.
我们应时常利用星期日来阅读参考书。
We should often utilize holidays to read reference books.
我们应时常利用假期来阅读参考书。
All kinds of reference books can also be used continuously.
各种备查簿也可以连续使用。
These reference books will help you in improving your maths.
这些参考书将会帮你提高数学水平。
You are not allowed to refer to any reference books during the exam.
考试时不许查阅任何参考书。
Indexing reference books are the essential tools for subject indexing.
标引工具书是主题标引时必不可少的参考工具书。
Last semester, a freshman asked to borrow some reference books for exams.
上学期，一位大一新生向她借一些考试用的参考书。
I prefer the preferable preference you referred to in the reference books.
我更喜好你在参考书中提到的那个更可取的优先权。
You'd better take some notes down on small file CARDS from reference books.
你最好把一些参考书上的笔记写下来，做成小卡片。
When writing this, I do not have any reference books so I write out of my memory.
当写下这些文字的时候，我确实并没有参考什么文献，而仅仅是依靠我的记忆。
It was to harbor drawers brimming with reference books, microfilm and bibliographic CARDS.
操作台的抽屉里塞满了参考书、缩微胶片和各种书目卡片。
He has some problems finishing this project now so he has to check his reference books.
要完成这个项目他现在有点困难，以至于他不得不翻阅他的参考书。
That certainly would include writing materials, computer or typewriter, reference books or materials.
这其中当然包括了书写材料，计算机或者打字机，参考书或参考资料。
The quality of reference books should draw the dual attention from both linguistic and legal circles.
语言工具书的质量应当引起语言学和法学的双重关注。
And in a long term, students will rely on the reference books too much and lower their thinking ability.
长期下去，学生会过于依赖参考书，降低他们的思维能力。
Usually the reference books are not allowed to be taken out of the library. But we can stretch you, only once.
通常参考书是不能拿出阅览室的，不过我们对你可以放宽规定，仅此一次。
So they rush to the sea Erqi Plaza of the text book market, specified essay reference books to find a teacher.
于是她们蜂拥至二七广场的文海书市，找老师指定的作文参考书。
So that just leaves reference books - and yeah, you're starting to see more and more of those in online versions, too.
现在就剩下参考书——而且对啊，你开始看到越来越多的参考书也有网络版本了。
Smart use of reference books is certainly beneficial, but the misuse and overuse of them may cause a lot of problem.
当然，聪明的使用参考书是有益的，但是参考书的误用与滥用却会带来许多问题。
"A couple of other books are also worthy of mention, " added the professor after giving us a long list of reference books.
“还有其他一两本书也值得一提，”教授给我们列了一个长长的参考书目后补充说。
Bibliomania: Over 2, 000 classic texts can be found on this site, as well as reference books, study guides and links to buy books.
Bibliomania：该站点包括超过2000篇经典教科书，也有参考书、学习指南，以及买书的链接。
Bibliomania: Over 2, 000 classic texts can be found on this site, as well as reference books, study guides and links to buy books.
Bibliomania：该站点包括超过2000篇经典教科书，也有参考书、学习指南，以及买书的链接。
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