adj.词源学的，词源的

The word "etymological" comes from the Greek "etumologētos," which means "true sense."
“etymological”这个词来自希腊语“etumologētos”，意为“真正的含义”。
In linguistics, etymological research is crucial for understanding the history of words.
在语言学中，词源研究对于理解词汇的历史至关重要。
The etymological origin of the word "dinosaur" is derived from the Greek words "deinos," meaning terrible, and "sauros," meaning lizard.
单词“恐龙”的词源起源于希腊语单词“deinos”，意思是可怕的，和“sauros”，意思是蜥蜴。
Etymological mistakes can lead to misunderstandings in communication.
词源错误可能导致沟通中的误解。
Many modern English words have Latin or Greek etymologies.
许多现代英语单词具有拉丁语或希腊语的词源。
The study of etymology can help us understand the cultural and historical context of a language.
词源学的研究可以帮助我们了解一种语言的文化和历史背景。
The etymological meaning of the word "nice" has changed over time; it originally meant "foolish" or "silly.
单词“nice”的词源意义随时间发生了变化；它最初的意思是“愚蠢的”或“傻的”。
The etymological connection between the words "brother" and "brethren" highlights the shared linguistic heritage of English and Germanic languages.
单词“brother”和“brethren”之间的词源联系突出了英语和日耳曼语之间共享的语言遗产。
Etymological analysis can reveal the underlying structure and relationships within a language.
词源分析可以揭示语言内部的基本结构和关系。
The etymological roots of the word "phobia" come from the Greek word "phobos," meaning fear.
单词“phobia”的词源起源于希腊语单词“phobos”，意思是恐惧。