名词
中文翻译：可渗透膜
同义词：
['permeable layer', 'permeable barrier']
例句：
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1.The plant's root system is made up of a network of permeable membranes that allow water and nutrients to move through the soil.
植物的根系由一系列可渗透的膜组成，这些膜允许水分和养分通过土壤流动。
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2. In the human body, blood vessels are surrounded by permeable membranes that prevent pathogens from entering the bloodstream.
在人体中，血管被可渗透的膜包围，这些膜阻止病原体进入血液。
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3. The scientist used a microscope to observe the structure of the permeable membrane in the cell.
科学家使用显微镜观察细胞中可渗透膜的结构。