单词 | hypoaria |
释义 | > as lemmashypoaria hypoaria n. Brit. /ˌhʌɪpəʊˈeɪrɪə/ , U.S. /ˌhaɪpoʊˈeɪriə/ [Greek ᾠάριον little egg] Ichthyology plural a pair of protuberant oval ganglia developed beneath the optic lobes of osseous fishes.ΚΠ 1846 R. Owen Lect. Compar. Anat. Vertebr. Animals i. viii. 179–80 In most osseous fishes the corresponding fibres of the pre-pyramidal tracts swell out suddenly, beneath the optic lobes, into two protuberant well-defined oval ganglions (‘hypoaria’):..they are well developed in the common Cod, in which, as in some other fishes, they contain a cavity called ‘hypoarian ventricle’. < as lemmas |
随便看 |
英语词典包含1132095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。