This book was designed in order to provide a working knowledge of finance and accounts.

本书是为提供金融和会计的基本知识而编写的。

《柯林斯英汉双解大词典》

Finally, a working knowledge of PHP is helpful.

最后，了解PHP的工作知识十分有帮助。

youdao

For this article, I assume that the reader has a working knowledge of Ruby.

对于本文，我假设读者具有Ruby的应用知识。

youdao

Critics say the national exam is biased, since it presumes a level of knowledge and cultural background that students from working class families may not have.

VOA: standard.2010.02.02

Like when they devised the first engines or the first nuclear reactors, it didn't work so well at first and then from the experience of many people working on it, over many years, a body of knowledge emerges and that's what we call technology.

这和发明出第一个发动机,或者第一个核反应堆时一样,最开始总是存在很多问题,但随着很多人不断努力去完善它,一种理论体系才得以不断发展,这就是我们所说的科技

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Make sure you know all these details, so you develop a working knowledge of your financial circumstances.

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They will still need to demonstrate a working knowledge of deploying business technology resources, as well as an ability to negotiate with vendors.

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Obsessed with languages, Wedeman is fluent in Arabic, Italian and French, has a working knowledge of Hebrew, and has studied Japanese, Russian, Farsi, ancient Egyptian, and classical and contemporary Mongolian.

CNN: Anchors & Reporters