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immune system

强调
运动的 иммунная система
 英语 词库
immune system
医疗的 A complex network of specialized cells, tissues, and organs that recognize and defend the body from foreign substances, primarily disease-causing microorganisms such as bacteria, viruses, parasites, and fungi. Organs and tissues of the immune system, called lymphoid organs, include the bone marrow, spleen, thymus, and tonsils. Immune system cells include white blood cells, such as B lymphocytes B cells, T lymphocytes T cells, dendritic cells, and macrophages. HIV infection gradually destroys the immune system.
Immune System
: 139 短语, 17 学科
一般10
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医疗的24
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国家标准(苏联)1
心理学1
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马卡罗夫3