| 单词 | down syndrome |
| 释义 | Down syndrome also Down's syndrome uncountable noun Down syndrome is a disorder that some people are born with. People who have Down syndrome havephysical differences, such as shorter stature, and learning difficulties. Down syndrome in American English (daʊn) a congenital condition characterized by abnormal chromosomes, mental deficiency, a broad face, slanting eyes, a short fifth finger, etc.; Mongolism : also called Down's syndromeWord origin after J. L. H. Down (1828-96), Brit physician |
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