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单词 propodeon
释义

propodeon /prəu'pəudiən/

英汉-汉英词典
n. (无脊椎)并胸腹节
词组 | 习惯用语
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  • proportion n. 部分;比例;均衡;(复)规模 vt. 使成比例;使均衡;分摊
  • proponent n. (某事业、理论等的)支持者,拥护者
  • proposed adj. 被提议的;所推荐的 v. 提议;计划(propose的过去式和过去分词)
英语百科

Propodeum

The propodeum is the first abdominal segment in Apocrita Hymenoptera (wasps, bees and ants). It is fused with the thorax to form the mesosoma. It is a single large sclerite, not subdivided, and bears a pair of spiracles. It is strongly constricted posteriorly to form the articulation of the petiole, and gives apocritans their distinctive shape.

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