| 单词 | Wellentheorie |
| 释义 | Wellentheorie/ˈvɛlənˌteɪɔːri/Linguistics noun A theory of linguistic change first advanced by Johannes Schmidt (1843–1901), according to which linguistic innovation spreads in concentric circles from a central point of origin, like the ripples generated when a pebble is thrown into a body of water.
Origin |
| 随便看 |
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。