英语词汇“circulatory system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	circulatory system
释义	circulatory system n. 1. The system of structures in vertebrates consisting of the heart, blood vessels, and lymphatics, by which blood and lymph are circulated throughout the body. 2. A similar system by which a fluid, such as hemolymph, is distributed in other animals. circulatory system Arteries (red) carry blood rich in oxygen from the heart to tissues of the body. Veins (blue) carry blood low in oxygen back to the heart.
随便看	sennet sennight sennit sennoside senopia senryu sensate sensated sensately sensation sensational sensationalism sensationalist sensationalistic sensationalization sensationalize sensationally sense sense datum sensei senseless senselessly senselessness sense of shame sense organ

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