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单词 hemimetabola
释义

hemimetabola /ˌhemimi'tæbələ/

英汉-汉英词典
n. 不完全变态类;半变态类
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  • metabolism n. 新陈代谢
  • metabolize vt. 使发生新陈代谢
  • metabolite n. [生]代谢物
  • immutability n. 不变;不变性
hemimetabola n. 半变态类;不完全变态类
英语百科

Hemimetabolism

Nymphs and adults of Lygaeus, Hemiptera

Hemimetabolism or hemimetaboly, also called incomplete metamorphosis and paurometabolism, is the mode of development of certain insects that includes three distinct stages: the egg, nymph, and the adult stage, or imago. These groups go through gradual changes; there is no pupal stage. The nymph often somewhat resembles the adult stage but lacks wings and functional reproductive organs.

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