正則表達式 zhèng zé biǎo dá shì

DEFINITIONS

  1. regular expression (computing)

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
則 zé rule, law, regulation; grades
表 biǎo
HSK 2
show, express, manifest, display
達 dá arrive at, reach; intelligent
式 shì
HSK 4
style, system, formula, rule