OK, you say, come on, I've seen these all the time. Every time I type something into my program, it does one of these things, right?

好了，或者你要说，我总是能看见这些，每一次我在程序里输入一些内容的时候？

youdao

A pure functional language like Haskell might offer type hierarchies, discriminated unions, quantification, existential types, and so on, but OOP languages typically lack these things.

象Haskell那样的纯函数型语言可以提供类型层次结构、区别合并、量化、存在类型等等，但OOP语言通常缺乏这些功能。

youdao

Let's explore these visibility options in more detail. To keep things simple, we'll use fields for member examples. Method and type declarations behave the same way.

让我们来仔细探索一下这些可见性选项。为了简单，我们会使用字段来作为成员的例子。方法，类型声明的行为和字段是一致的。

youdao

OK, you say, come on, I've seen these all the time. Every time I type something into my program, it does one of these things, right?

好了，或者你要说,我总是能看见这些,每一次我在程序里输入一些内容的时候？

麻省理工公开课 - 计算机科学及编程导论课程节选

One of the things that we discussed was this type of imagery here where you have vertically these pillars, if you will, or we could even call--the more I sort of looked at this--sort of call them tree trunks almost.

我们讨论的问题之一是这里的这种意象，这些垂直的柱子，如果你愿意的话，我们可以称之为，我越看越觉得称之为树干比较好。

耶鲁公开课 - 聆听音乐课程节选

That's why I said that there was an acknowledgment that we would -- that the President and his team would look at the paperwork requirements in streamlining these type of things.

WHITEHOUSE: Press Briefing

And a number of countries throughout the world obviously have a great interest in these governance issues and the type of things that have to happen, which is why I mentioned that some of these discussions have been had even before today.

WHITEHOUSE: Press Briefing

Among all of the other things that they're going to look at, does the team hone in on these type of reports as a special source and give them that hint of added significance, that you're aware of?

CENTERFORSECURITYPOLICY: DOD Briefing on Intelligence Matters