正则表达式

zhèng zé biǎo dá shì

释义

1. regular expression (computing)

正则表达式 的构成词

• 则 zé: (literary) (conjunction used to express contrast with a previous clause) but; then
• 式 shì: type
• 正 zhēng: first month of the lunar year
• 正 zhèng: straight
• 表 biǎo: exterior surface
• 表达 biǎo dá: to express; to convey
• 正则 zhèng zé: regular (figure in geometry)
• 表达式 biǎo dá shì: expression (math.)
• 达 dá: to attain