| 单词 | 成因 |
| 释义 | 〔orology〕The study of mountains.山理学，山脉成因学：研究山脉的学科〔paleoclimatology〕The study of climatic conditions, and their causes and effects, in the geologic past, using evidence found in glacial deposits, fossils, and sediments.古气候学：运用包括冰河堆积、化石与沉积物来研究地质过去气候的状态及其成因与影响〔fashion〕from Latin factiō factiōn- [a making] 源自 拉丁语 factiō factiōn- [一个成因] 〔petrogenesis〕The branch of petrology that deals with the origin of rocks, especially igneous rocks.岩石成因说，岩石发展学：研究岩石成因的岩石学的一个分支，尤其是火成岩的成因 |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。