(1784–1856), English geologist. He helped to redefine geology, correlating deposits and associated fossils with former conditions, and developed the idea of an ice age. He was the first to describe and name a dinosaur (Megalosaurus), in 1824.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。