secondary metamorphosis是什么意思 secondary metamorphosis怎么读
secondary metamorphosis的相关资料
secondary metamorphosis的用法和样例
- The cockroach undergoes incoplete metamorphosis.
蟑螂属于不完全变态昆虫。 - Cterolepisma villosa Fabricius is an insect of incomplete metamorphosis which reproduces several generations a year.
毛衣鱼为不完全变态昆虫，一年发生数代。
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