| 单词 | protonemal |
| 释义 | > as lemmasˌprotoˈnemal ˌprotoˈnemal adj. of or relating to a protonema. ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > cryptogam or plant having spores > [adjective] > of or having parts > of or having thallus thalline1856 thalloid1857 thallodic1860 prothalline1868 thallodal1871 prothalloid1874 protonemal1875 prothallial1876 thalliform1891 protonematal1900 thalloidal1900 thallose1900 1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. ii. 318 These latter [leaves] then put forth protonemal filaments, which produce first of all a flat pro-embryo; and upon this finally new leaf-buds arise. 1969 F. E. Round Introd. Lower Plants viii. 101 The protonemal stage is..generally ignored in the description of liverworts. 2004 Curr. Opin. Plant Biol. 7 626/2 The protonemal cells of ferns and mosses. < 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。