英语词汇“Hydrozoa”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Hydrozoa

/ˌhʌɪdrə(ʊ)ˈzəʊə

plural noun Zoology

A class of coelenterates which includes hydras and Portuguese men-of-war. Many of them are colonial and some kinds have both polypoid and medusoid phases.The groups Hydrozoa, Scyphozoa and Cubozoa all are generally characterized as having polyps and medusae (although minor lineages have lost medusae and in some cases polyps)....

Another feature that is quite common in Hydrozoa but not typical of Scyphozoa is colonial organization.
However, Hydra is not typical of the Hydrozoa as a whole.

Origin

Modern Latin (plural), from hydro- 'water' + Greek zōion 'animal'.

单词	Hydrozoa
释义	Hydrozoa /ˌhʌɪdrə(ʊ)ˈzəʊə / plural noun Zoology A class of coelenterates which includes hydras and Portuguese men-of-war. Many of them are colonial and some kinds have both polypoid and medusoid phases.The groups Hydrozoa, Scyphozoa and Cubozoa all are generally characterized as having polyps and medusae (although minor lineages have lost medusae and in some cases polyps).... Another feature that is quite common in Hydrozoa but not typical of Scyphozoa is colonial organization. However, Hydra is not typical of the Hydrozoa as a whole. Origin Modern Latin (plural), from hydro- 'water' + Greek zōion 'animal'.
随便看	dysphasia dysphasic dysphemism dysphonia dysphoria dysphoric dysplasia dysplastic dyspnea dyspnoea dyspnoeic dyspraxia dyspraxic dysprosium dysregulated dysregulation dysrhythmia dysrhythmic dysrhythmical dysthymia dysthymic dystocia dystonia dystonic dystopia