You specify an element of an array by supplying an index or subscript for each of its dimensions.

可以通过为数组的每一维提供“索引”或“下标”来指定数组元素。

youdao

When we subscript an array, we are really subscripting a pointer to an element in that array.

在使用下标访问数组时，实际上是对指向数组元素的指针做下标操作。

youdao

A unique number, called an index or subscript, combined with the Shared variable name distinguishes each element in the array.

一个称为索引或注标的唯一号码，会与共用变数名称结合，用以分辨阵列中的每个元素。

youdao