Gb | Eng |
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蚕茧是由昆虫制造的一种由丝组成的外包层。 | A cocoon is a kind of silk covering made by an insect. |
冬天多数虫子作茧。 | Most worms cocoon in winter. |
毛毛虫必须经过茧的阶段才能变成蝴蝶。 | A caterpillar must pass through the cocoon stage to become a butterfly. |
孩子们撕开蚕茧看看里面有没有蛹。 | The children tore the cocoon open to see if there was a pupa. |
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