类义关系和同义关系是语言单位之间两种不同的关系。

Synonymous relation is different from homologous relation in Chinese lexical system.

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韩礼德和哈桑（1976，1985）将词汇衔接分为词汇重复关系、同义关系、上下义关系和词汇搭配四类。

According to their categorization (1976, 1985), lexical cohesion is composed of reiteration, synonymy, hyponymy and collocation, etc.

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因此，我们提出通过统一同义动词释义中的类词语来研究动词释义元语言。

We suggest that we unify the class words of synonym in the study of meta-language.

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You'll see both terms used on the web, and the literature etc., and think of them as synonyms.

然后把它们当做同义词，现在类的概念。

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