单词	carina
释义	carina noun ca·​ri·​na kə-ˈrī-nə  -ˈrē-  plural carinas or carinae kə-ˈrī-ˌnē  -ˈrē-ˌnī 1 : a keel-shaped anatomical part, ridge, or process 2 Carina : a constellation in the southern hemisphere lying near the Southern Cross that is represented by the figure of a ship's keel Word History Etymology New Latin, from Latin, hull, keel — more at careen First Known Use circa 1704, in the meaning defined at sense 1 Medical Definition carina noun ca·​ri·​na kə-ˈrī-nə  -ˈrē-  plural carinas or carinae -ˈrī-ˌnē, -ˈrē-ˌnī  : any of various keel-shaped anatomical structures, ridges, or processes: as a : a ridge on the lower surface of the fornix of the brain b : the ventral distal part of the vagina
随便看	submontane submontanely submotive submountain submucosa submucosae submucosal submucosas submucous coat submultiple submultiples submundane submunition submunitions submuscular Submytilacea subnasal point subnascent subnation subnational subnets subnetwork subnetworks subneural subniche

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。