键词 meaning in English

keyword

With associative arrays we can use the values as keys and assign values to them
通过使用联合数组，我们可以把关键词作为对象，并给它们赋值。
To compact data by combining parts of the data , for example , to transform a two - word alphabetic key into a one - word numeric key by adding the numeric equivalents of the letters
通过将数据的某些部分进行组合来压缩数据，例如，通过将一些字母的数字等值相加，可把两个字长的字母键词变换为一个字长的数字键词。