名词中文翻译
中文翻译：壳理论
同义词：
['shell model', 'shell hypothesis']
例句：
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1. The shell theory of evolution suggests that all living organisms have descended from a single common ancestor.
进化的壳理论表明所有现存生物都源自一个共同的祖先。
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2. The shell theory has been challenged by the discovery of fossils in the rock layers.
化石在岩石层中的发现对壳理论提出了挑战。
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3. The shell theory is widely accepted as an explanation for the origin of life on Earth.
壳理论被广泛接受为解释地球上生命起源的解释。