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Two cell layers (diploblastic) separated by a gelatinous mesoglea.

(),凝胶状的

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科学大揭秘

The mesoglea is how the jellyfish manages to maintain its bell structure in water.

中胶层母在中维持钟状结构的方法。

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Jellyfish are soft because they are 95% water and are mostly made of a translucent gel-like substance called mesoglea.

柔软的,因 95% 而且主要由半透明胶质般的物质 -称中胶层-所构成。

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科学大揭秘

The jellyfish body is mainly composed of mesoglea, a jelly-like fluid sandwich between the outer ectoderm and the inner digestive cavity the endoderm.

母的身体主要由中间胶质组成,中间胶质一种果冻状的液体,夹在外外膜和内消化腔内膜之间。

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科学大揭秘

The jellyfish absorbs oxygen through its ectoderm and can store it in the mesoglea.

母通过外胚层吸收氧气,并将其储存在胶层中。

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