mosasaurus
[,məusə'sɔ:rəs]
n. 【古生物】沧龙
变形： n. mosasauri
英文词源
mosasaurus (n.)
marine dinosaur, 1830, from Latin Mosa "the river Meuse" + -saurus. the fossils of the ancient reptile were first discovered 1780 near Maastricht, on the Meuse.
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