Definition of pygidium in English:

pygidium

nounPlural pygidia pʌɪˈdʒɪdɪəmpʌɪˈɡɪdɪəmpīˈjidēəm

Zoology

The terminal part or hind segment of the body in certain invertebrates.
〔动〕尾（部），尾节，尾板；臀板
Example sentencesExamples
- The pygidium, like the cephalon, was a structure in which segments were fused together.
- A pygidium with an attached thoracic segment represents a meraspid stage of the species.
- By contrast, some representatives of the Olenelloidea have pygidia with multiple segments.
- The post-segmental posterior terminus is called the pygidium.
- As noted above, it closely resembles the syntype pygidium of E. acadicus, and is tentatively assigned to that species.

Origin

Mid 19th century: modern Latin, from Greek pugē 'rump'.

Definition of pygidium in US English:

pygidium

nounpīˈjidēəm

Zoology

The terminal part or hind segment of the body in certain invertebrates.
〔动〕尾（部），尾节，尾板；臀板
Example sentencesExamples
- The pygidium, like the cephalon, was a structure in which segments were fused together.
- As noted above, it closely resembles the syntype pygidium of E. acadicus, and is tentatively assigned to that species.
- A pygidium with an attached thoracic segment represents a meraspid stage of the species.
- The post-segmental posterior terminus is called the pygidium.
- By contrast, some representatives of the Olenelloidea have pygidia with multiple segments.

Origin

Mid 19th century: modern Latin, from Greek pugē ‘rump’.

单词	pygidium
释义	Definition of pygidium in English: pygidium nounPlural pygidia pʌɪˈdʒɪdɪəmpʌɪˈɡɪdɪəmpīˈjidēəm Zoology The terminal part or hind segment of the body in certain invertebrates. 〔动〕尾（部），尾节，尾板；臀板 Example sentencesExamples The pygidium, like the cephalon, was a structure in which segments were fused together. A pygidium with an attached thoracic segment represents a meraspid stage of the species. By contrast, some representatives of the Olenelloidea have pygidia with multiple segments. The post-segmental posterior terminus is called the pygidium. As noted above, it closely resembles the syntype pygidium of E. acadicus, and is tentatively assigned to that species. Origin Mid 19th century: modern Latin, from Greek pugē 'rump'. Definition of pygidium in US English: pygidium nounpīˈjidēəm Zoology The terminal part or hind segment of the body in certain invertebrates. 〔动〕尾（部），尾节，尾板；臀板 Example sentencesExamples The pygidium, like the cephalon, was a structure in which segments were fused together. As noted above, it closely resembles the syntype pygidium of E. acadicus, and is tentatively assigned to that species. A pygidium with an attached thoracic segment represents a meraspid stage of the species. The post-segmental posterior terminus is called the pygidium. By contrast, some representatives of the Olenelloidea have pygidia with multiple segments. Origin Mid 19th century: modern Latin, from Greek pugē ‘rump’.
随便看	television tube television watcher television-wise televisor televisual televisuality televisually televisually tele-vérité telework teleworker teleworker teleworkers teleworking teleworkings telex telexed telexes telexing Telford Telford, Thomas telic telically telicity telicity 莎士比亚的最高成就表现在哪几部作品上? 莫尔斯和电报莫斯科博物馆“馆猫"遭人绑架,五个小时候才逃出"魔爪“ 莫斯科夜店派对激情狂欢莫氏硬度表是什么？莱姆病是如何传播的？莱特兄弟是谁？莱顿瓶是什么？莲藕中为什么有那么多小洞洞莲藕为什么藕断丝连? Allgemeinesprogramm Allgemeines_Zoll-_und_Handelabkommen Allgemeines_Zoll-_und_Handelsabkommen_ Allgemeingut allgemeingültig Allgemeingültigkeit Allgemeinheit Allgemeinheit Allgemeinkosten Allgemeinmedizin