单词	ray-finned
释义	ray-finned adjective : having fins supported by bony or horny rays (see ray entry 2 sense 5a(1)) : acanthopterygian The vast majority of ray-finned fish species are contained in the Teleostei, a clade noted for its diversity of behavior, functional morphology, and ecology in aquatic habitats throughout the world. George V. Lauder, Quarterly Review of Biology, March 1999 Morays belong to a group called ray-finned fishes that includes a vast majority of fish species, like tuna, goldfish, salmon and trout. Carl Zimmer, New York Times, 11 Sept. 2007 compare lobe-finned ray-fin noun plural ray-fins All the fossils belonging to the ancestral group that gave rise to ray-fins some 300 million years ago came from freshwater deposits. Colin Barras, New Scientist, 11 Feb. 2012 Word History First Known Use 1933, in the meaning defined above
随便看	gauzier gauziest gauzily gauziness gauzinesses gauzing gauzy gav gavage gavages Gavarnie gave gave a hang gave a hard time gave air to gave away gave back gave birth to gave de pau gave ground gave her the shaft gave him a fair shake gave him the ax gave him the bum's rush gave him the cold shoulder

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