The replacement string may contain references to subsequences captured during the previous match.

替换字符串可能包含对在之前的匹配中捕获的子序列的引用。

youdao

The replacement string may contain references to subsequences captured during the previous match.

替换字符串可能包含对在之前的匹配中捕获的子序列的引用。

youdao