the abcs

基本解释

But now you know the ABCs of regular expressions.
但是您现在已了解了正则表达式的基本知识。
That’s not alignment; that’s the ABCs of doing what people want and need.
那不是调整；那是做人们需要和期望的一二三等等。
Table 1 shows the ABCs of the collections framework.
表 1 给出了这个集合框架的 ABC。

Here Come the ABCs came out in 2005, was followed by a DVD set titled Venue Songs.
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And finally, we have created a comprehensive educational website, www.schwabmoneywise.com, with tips, tools and resources for those who want to learn the ABCs of personal finance as well as those who want to teach.
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