echinoderm
音标发音
- 英式音标 [ekˈaɪ.nəʊ.dɜːm]
- 美式音标 [ɪˈkaɪ.noʊ.dɝːm]
- 英式发音
- 美式发音
基本解释
- n.棘皮动物
英汉例句
- It is called an " Echinoderm", which means it is spiny-skinned.
被称为“棘皮类动物”，这意味着牠们具有多刺的皮肤。 - Any aquatic mollusk, crustacean, or echinoderm that has a shell.
有壳的水生软体动物、甲壳动物或棘皮动物的统称。 - The echinoderm biomass in the fine sediments area in higher, the species diversity in the coarse sediments area is higher.
细颗粒沉积区中生物量较高,而粗颗粒沉积区种类多样性较高。 - The gamma ray value of reef bafflestone is higher than those of sparrenite and sparrudite , and lower than those of micritic limestone , wackstone , echinoderm grainstone and marlstone.
礁灰岩的自然伽马值高于亮晶砂、砾屑灰岩，而低于泥晶灰岩、棘屑灰岩、泥晶生屑灰岩、泥灰岩的放射性。 - Research Advances in Echinoderm Regeneration
棘皮动物再生研究进展
英英字典
- a type of sea creature with raised areas or sharp points on its skin and a body made of five equal parts arranged around the centre