单词 | trachearian |
释义 | trachearianadj.n. Zoology. A. adj. Thesaurus » Categories » Belonging to the order Trachearia of arachnids: see tracheate adj. and n. B. n. A tracheate arachnid. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Arachnida > [noun] > member of > having particular means of respiration > tracheate trachean1826 tracheary1835 trachearian1854 tracheate1878 1854 J. S. Bushnan in Orr's Circle Sci.: Org. Nature I. 77 The Trachearean Arachnidians..breathe..by means of air-tubes opening upon the surface of the body, by which the air is conveyed to every part of the system. This entry has not yet been fully updated (first published 1913; most recently modified version published online September 2021). < adj.n.1854 |
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。