单词 | epicoelous |
释义 | † epicoelousadj. Zoology. Obsolete. rare. In the terminology of T. H. Huxley: designating an animal having a perivisceral cavity formed by invagination of the ectoderm. Cf. epicoele n. ΚΠ 1875 T. H. Huxley in Encycl. Brit. II. 53/2 The ascidian..is neither enterocœlous nor schizocœlous, but what, at first sight, resembles a perivisceral cavity is formed within the body by involution, and the ascidian may therefore be said to be epicœlous. This entry has been updated (OED Third Edition, March 2016; most recently modified version published online June 2018). < adj.1875 |
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。