英语词汇“coelurosaur”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

coelurosaur

/sɪˈljʊərəsɔː

noun

A small, slender bipedal carnivorous dinosaur with long forelimbs, believed to be an evolutionary ancestor of birds.

Infraorder Coelurosauria, suborder Theropoda, order Saurischia: many genera.

Recent studies have agreed that T. rex and the tyrannosaurs belong with the coelurosaurs, not with the carnosaurs as was originally believed....

Predatory dinosaurs of the Jurassic included fearsome carnosaurs such as Allosaurus, small, fast coelurosaurs, and ceratosaurs such as Dilophosaurus.
Around the same time the allosaurs appeared, another subgroup of the tetanurans, the coelurosaurs, also branched off.

1950s: from Greek koilos 'hollow' + oura 'tail' + sauros 'lizard'.

单词	coelurosaur
释义	coelurosaur /sɪˈljʊərəsɔː / noun A small, slender bipedal carnivorous dinosaur with long forelimbs, believed to be an evolutionary ancestor of birds. Infraorder Coelurosauria, suborder Theropoda, order Saurischia: many genera. Recent studies have agreed that T. rex and the tyrannosaurs belong with the coelurosaurs, not with the carnosaurs as was originally believed.... Predatory dinosaurs of the Jurassic included fearsome carnosaurs such as Allosaurus, small, fast coelurosaurs, and ceratosaurs such as Dilophosaurus. Around the same time the allosaurs appeared, another subgroup of the tetanurans, the coelurosaurs, also branched off. Origin 1950s: from Greek koilos 'hollow' + oura 'tail' + sauros 'lizard'.
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