digit boundary
英 [ˈdɪdʒɪt ˈbaʊndri]
美 [ˈdɪdʒɪt ˈbaʊndri]
【计】数位界
双语例句
- Because of the outer loop, the regex essentially advances right to left looking for a digit followed by three digits and a word boundary.
由于是外部循环，因此regex实质上将从右向左前进查找后接三位数和词界的一位数。