单词 | pulmonigrade |
释义 | > as lemmaspulmonigrade ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Hydrozoa > member of pulmograde1841 pulmonigrade1846 hydrozoan1877 hydrozoon1877 1846 R. Patterson Introd. Zool. 36 The term pulmonigrades has been applied to these animals [sc. gelatinous Medusæ]. 1852 Chambers's Edinb. Jrnl. 7 Feb. 87 The stroke of the disk..is not only a locomotive, but also a respiratory act. The jelly-fishes of this section move as they breathe, and breathe as they move. Hence the name which has been given them—Pulmonigrades. 1857 P. H. Gosse Omphalos xi. 304 The pulmonigrade umbrelliform stage. < 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。