Jurassic
a. 侏罗纪的, 侏罗系的 n. 侏罗纪
发音
释义与例句
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1.
Of or pertaining to the second period of the Mesozoic era, a time still dominated by dinosaurs.
地质 -
2.
Of or pertaining to the Mesozoic era as a whole.
引申义 -
3.
Of or pertaining to the people or region near the Jura Mountain Range of Europe.
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4.
Very old-fashioned and outdated.
非正式
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1.
The period from 201.3±0.2 to 145 million years ago, after the Triassic and before the Cretaceous; the geologic systems of this period.
侏罗纪
生物 地质[p 108] Like the Forest Marble Beds in the Middle Jurassic, the Purbeck Beds of the Upper Jurassic are deltaic or estuarine in origin, so as well as mammals they contain small, presumably freshwater, crocodiles and the first indisputable lizards. [p 109] This is less surprising if it is recalled that in the Upper Jurassic, Europe and North America were joined to form Laurasia and the Atlantic Ocean still had to be formed …
词源
Borrowed from French Jurassique, named for the discovery and type location in the Jura Mountains of Switzerland.
来源：wiktionary