hyponychium

例句：

1. 1. The term 'hyponychium' is used to describe the process of creating a new synonymfor an existing word.
   术语“同义词”用于描述为现有词汇创造新同义词的过程。
2. 2. In the field of linguistics, 'hyponychium' refers to the study of words that share a common root but have different meanings.
   在语言学领域，‘同义词’指的是研究具有共同根但含义不同的单词的研究。
3. 3. The concept of 'hyponychium' has been applied in various fields such as medicine and law, where it helpsto clarify the meaning of complex terms.
   这个概念已被应用于医学和法律等各个领域，有助于澄清复杂术语的含义。