subexpression

名词 n.
中文释义

英文释义

名词 n.
  1. An expression that is a part of a larger expression.
    — The third part of the regular expression, \1, is the backreference and tells ColdFusion to refer back to the first subexpression[…]

词形变化

subexpressions plural

词源

Etymology tree
Proto-Indo-European *upó
Proto-Italic *supo
Latin sub
Latin sub-der.
English sub-
English expression
English subexpression
From sub- + expression.
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