请输入您要查询的英文单词:

 

单词 sexradiate
释义

> as lemmas

sexradiate
sexradiate adj.
Brit. /sɛksˈreɪdɪeɪt/
,
/sɛksˈreɪdɪət/
,
U.S. /sɛksˈreɪdiˌeɪt/
,
/sɛksˈreɪdiət/
[compare scientific Latin sexradiatus (1818 as a specific name)] Zoology (esp. of a sponge spicule) having six rays.
ΚΠ
1862 Proc. Acad. Nat. Sci. Philadelphia 1861 366 There is, very rarely, the slightest approach to the sexradiate arrangement of the other valve [in the fossil bivalve Neithea Moretoni].
1928 C. von Bonde Compar. Zool. iii. 150 Sponges with sexradiate siliceous spicules (triaxons) isolated or bound together by masses of silica into a continuous firm frame work.
2002 K. R. Tabachnick & H. M. Reiswig in J. N. A. Hooper & R. W. M. Van Soest Systema Porifera II. (gloss.) 1226/2 Holactin(e), sexradiate, triaxon.
extracted from sex-comb. form
<
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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/21 20:57:16