Thic coat serves as an adhesive between cells and as a protective layer.

这一层负责细胞间的连接，并作为细胞的保护层。

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Thic coat serves as an adhesive between cells and as a protective layer .

这一层负责细胞间的连接，并作为细胞的保护层。

youdao

Thic coat serves as an adhesive between cells and as a protective layer .

这一层负责细胞间的连接，并作为细胞的保护层。

youdao