名词
中文翻译：Unknown
同义词：
['无拘无束的发育，自由发育，自然发育例句：1. The freelarval development of the caterpillar is crucial for its metamorphosis into an adult butterfly.（蝴蝶幼虫的自由发育对其变成成虫至关重要。）']
例句：
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1. The freelarval development of the caterpillar is crucial for its metamorphosis into an adult butterfly.
蝴蝶幼虫的自由发育对其变成成虫至关重要。
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2. During the free larval developmentstage, the larvae feed ona variety of plant materials.
在自由发育阶段，幼虫以各种植物材料为食。
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3. The natural development of the caterpillar's body structure plays avital role in its survival and growth.
蝴蝶幼虫身体结构的自然发育对其生存和成长起着重要作用。