无论每个当前词查询的内容为何，都需要一次或多次为字符后接的字符块创建用于搜索的正则表达式。
Regardless of the content of each piece of the current word query, create a regular expression that searches for that chunk followed by a word character one or more times.
在命令行中，正则表达式的作用相当于形容词——一种描述或限定词。
On the command line, the regular expression ACTS as an adjective — a description or qualifier.
现有方法可能涉及根据词的词干或变音位构建正则表达式，以及其他搜索词的语言派生词。
Existing approaches might involve building a regular expression based on stems of a word, or metaphone, and other linguistic derivatives of a search term.
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