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汉语拼音：wán quán biàn tài

昆虫变态的一个类型。昆虫在个体发育过程中必须经过卵、幼虫、蛹和成虫四个时期。幼虫与成虫在外形、内部结构、生活习性上显著不同。如家蚕、蚊、蝇和蜜蜂等。

• (of an insect with aquatic young) undergoing incomplete metamorphosis in which the young does not resemble the adult.

  （关于具有水生初期阶段的昆虫）经历与成虫不相似的不完全变态的幼虫期的。

• The firefly is a holometabolic insect, passing through the stages of being an egg, being a larva, molting , and pupation.

  萤火虫属于「完全变态」的昆虫，一生历经卵、幼虫、蜕皮、化蛹及羽化的过程。

• Cicada is not completely abnormal gradually anomalous category.

  蝉属不完全变态的渐变态类。

• subclass of insects characterized by gradual and usually incomplete metamorphosis.

  昆虫的一个亚纲，以逐渐变态或不完全变态为特点。

• There are about 750, 000 species of named insects and 85% of these are holometabolous.

  已定名的昆虫约有750,000种，其中85%的昆虫都是完全变态的。

• 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。