| 单词 | metalanguage |
| 释义 | metalanguage noun[C] languagespecializeduk/ˈmet.əˌlæŋ.ɡwɪdʒ/us/ˈmet̬.əˌlæŋ.ɡwɪdʒ/aspecializedformoflanguageor set ofsymbolsused whendiscussingordescribingthestructureof alanguage 元语言，纯理语言（用来分析或描述某种语言结构的语言或符号系统）Forms of languages & specialist dialects
Examplesofmetalanguagemetalanguage The expressive power of such ametalanguagewould allow the representation and the manipulation of proof objects, via the usual "propositionsas-types" paradigm. From theCambridge English Corpus Another direction is to extend the model in order to handle more expressive metalanguages. From theCambridge English Corpus For example, capture-avoiding substitution is merely function application in themetalanguage. From theCambridge English Corpus It is a comparatively large semanticmetalanguagewith notation for all the fundamental computational concepts found in programming languages. From theCambridge English Corpus The advanced learners are shown to usemetalanguagemuch more often than their intermediate counterparts, particularly in lexical episodes. From theCambridge English Corpus By expressing source programs in thismetalanguage, let expressions appear naturally. From theCambridge English Corpus In this paper, the meaning of the word aunty is described in the form of a reductive paraphrase using natural semanticmetalanguage. From theCambridge English Corpus We use the convention that object language expressions are written in teletype andmetalanguageexpressions in italic. From theCambridge English Corpus Anagrams are always indicated as such by use ofmetalanguage, and it is important that the latter blends into the clue as naturally as possible. From theCambridge English Corpus Section 3 discusses mapping values back from the object language to themetalanguageand shows how this yields a simple form of metaprogramming. From theCambridge English Corpus Scripting languages often have late-binding, runtime types, or reflective operations, which one might expect to be difficult to project back to a statically-typedmetalanguage. From theCambridge English Corpus The perceived autonomy, he argues, is to be found in the formalmetalanguage, not in the object of description, natural language. From theCambridge English Corpus Put this way, it should be evident that children before they get to school have learned somemetalanguage. From theCambridge English Corpus Observe that the symbol '' is also used in themetalanguageto build the standard set-theoretic function space between two sets. From theCambridge English Corpus One approach is to define the type theory in ametalanguage. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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