Indexer parameters are enclosed in square brackets, just like array indexes, but indexer parameters can be declared to be of any type, unlike array indexes, which must be integral.

索引器参数括在方括号中，这一点与数组索引类似；但可以将索引器参数声明为任何类型，这一点与数组索引不同，后者必须为整形。

youdao

And, like Array [t], List [t] inherits from a number of base classes and traits, starting with Seq [t] as an immediate base.

并且，和Array [t]相同，List [t]继承了很多基类和特性，首先使用Seq [t]作为直接上层基类。

youdao

The marsh is home to a vast array of plants,fish, reptiles like the North American Alligator, and mammals.

VOA: standard.2010.05.09

That's just a graphical incarnation of this thing called an array and notice, the games can, in fact, interact with a human much like Wednesday, I'm leaving my house.

它其实是数组变量的,图形化，具体化，这个游戏实际上是与人交互的，如周三看到的，我正要离开我的房子。

哈佛公开课 - 计算机科学课程节选

It is. It's drawn like an array, it effectively is an array so bracket zero means go to the zero's location in that array, which happens to be F and do what with it?

它看起来像个数组，实际上也是一个数组,所以【0】就是定位到那个数组的0的存储单元，对于f发生了什么？用它做什么？

哈佛公开课 - 计算机科学课程节选

But the cases of CTE have shown this progressive, dementia-like array in players well in advance of a typical dementia diagnosis, which typically occurs when people are in their 70s or 80s.

CNN: NFL wants players' suit over concussions dismissed

Cameras, like the array of printers HP sells, are for the most part a means to an end: driving the consumption of more high-margin printing supplies such as ink cartridges.

FORBES: New HP Camera, But Same Old Look

It would also mean that large scale solar farms, like the giant array in Alentejo, Portugal, could increase their output while saving on energy used to track the sun.

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