metalinguistic connective

例句：

1. 1. In metalinguistic research, we often use metaphorsto explain complex concepts.
   在元语言研究中，我们经常使用隐喻来解释复杂的概念。
2. 2. Themetalinguistic connective is auseful tool for understanding the relationship between languageand thought.
   元语言连接词是一种有用的工具，用于理解语言与思维之间的关系。
3. 3. Metalinguistic connectives are essential fordeveloping effective communication strategies in multilingualsettings.
   元语言连接词对于在多语种环境中发展有效的沟通策略至关重要。