| 单词 | phrase-structure rule |
| 释义 | phrase-structure rulenoun Linguistics.a rule that generates a sentence or other syntactic construction from words and phrases and identifies its constituent structure. Compare rewrite rule. Words nearby phrase-structure rulephraseograph, phraseologist, phraseology, phrase structure, phrase-structure grammar, phrase-structure rule, phrase structure tree, phrasing, phratry, phreak, phreaking Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for phrase-structure rulephrase-structure rule noungenerative grammar a rule of the form A → X where A is a syntactic category label, such as noun phrase or sentence, and X is a sequence of such labels and/or morphemes, expressing the fact that A can be replaced by X in generating the constituent structure of a sentenceAlso called: rewrite rule Compare transformational rule Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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