| 单词 | 循环系统 |
| 释义 | 〔circulatory〕Of or relating to the circulatory system.循环系统的：循环系统的或与循环系统有关的〔microvasculature〕The portion of the circulatory system composed of the smallest vessels, such as the capillaries, arterioles, and venules.微脉管系统：由最小的血管，如毛细血管，小动脉和小静脉等组成的循环系统的一部分〔plethora〕An excess of blood in the circulatory system or in one organ or area.多血：在循环系统或在一个器官或区域中的血过多〔bloodstream〕The flow of blood through the circulatory system of an organism.血流：在有机体循环系统中流动的血液〔mesoderm〕The middle embryonic germ layer, lying between the ectoderm and the endoderm, from which connective tissue, muscle, bone, and the urogenital and circulatory systems develop.中胚层：中间胚芽层，位于外胚层和内胚层之间，最终发育成结缔组织、肌肉、骨骼、泌尿系统及循环系统〔Malpighi〕Italian anatomist who was the first to use a microscope in the study of anatomy and discovered the capillary system.马尔皮基，马尔切罗：(1628-1694) 意大利解剖学家，是第一个将显微镜用于解剖学研究的人，发现了毛细血管循环系统〔polycythemia〕A condition marked by an abnormally large number of red blood cells in the circulatory system.红血球增多症：特征为循环系统中存在不正常的大量红血球 |
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