etymology
柯林斯词典
1. N-UNCOUNT Etymology is the study of the origins and historical development of words. 词源学
2. N-COUNT The etymology of a particular word is its history. 词源
返回 etymology
1. N-UNCOUNT Etymology is the study of the origins and historical development of words. 词源学
2. N-COUNT The etymology of a particular word is its history. 词源