Jurassic

[dʒu'ræsik]

解释:

(noun.) from 190 million to 135 million years ago; dinosaurs; conifers.

(adj.) of or relating to or denoting the second period of the Mesozoic era .

桃瑞丝整理--From WordNet

解释:

(a.) Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oolite, and Wealden; -- named from certain rocks of the Jura mountains.

(n.) The Jurassic period or formation; -- called also the Jura.

录入:谢里夫

解释:

adj. (geol.) one of the three divisions of the Mesozoic rocks including the Lias and Oolites and so called from its well-developed strata in the Jura Mountains.

德洛丽丝整理