溶解酵素是一种蛋白质，它是人类免疫系统的一部分；由于功能正常，它可以刺破入侵细菌的细胞壁并毁灭它。

Lysozyme is a protein that is part of the human immune system; when functioning properly, it punctures the cell wall of an invading bacterium and destroys it.

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癌细胞的细胞壁有一个强硬的蛋白质膜。

Cancer cell walls have a tough protein covering.

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利用酶制剂可以降解烟叶中过量的淀粉、蛋白质、细胞壁物质和果胶质，增加香气和改善质量品质。

Using the enzyme might degrade the excessive starch, protein, cell wall substances and the pectin in tobacco leaves, increase the fragrances and improve the quality characteristics.

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