| 单词 | perisarcal |
| 释义 | > as lemmasperiˈsarcal periˈsarcal adj. relating to or consisting of a perisarc. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [adjective] > of class Hydrozoa > of colonial hydrozoan > relating to case investing coenosarc perisarcal1870 perisarcous1905 1870 Nature 13 Oct. 482/1 The constriction..cuts off a piece which slips entirely out of the perisarcal tube. 1955 Ecology 36 516/1 Small globular sporosacs on short pedicels arise near the base of hydranths. They have a perisarcal investment. 1995 P. F. S. Cornelius et al. in P. J. Hayward & J. S. Ryland Handbk. Marinme Fauna N.W. Europe iv. 71/1 In the suborder Thecata the hydranths can, in most families, contract within a robust protective perisarcal cup, the hydrotheca. < 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。